974715019201

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1789}}^1$

素因数の和:2175

約数の個数: 96

約数和(自身を含む): 1280758919040

約数和(自身を除く): 306043899839

約数列:

[1, 7, 11, 49, 61, 73, 77, 227, 427, 511, 539, 671, 803, 1589, 1789, 2497, 2989, 3577, 4453, 4697, 5621, 11123, 12523, 13847, 16571, 17479, 19679, 31171, 32879, 39347, 48983, 87661, 96929, 109129, 115997, 122353, 130597, 137753, 152317, 182281, 218197, 342881, 406103, 678503, 763903, 811979, 914179, 964271, 1010831, 1066219, 1200419, 1275967, 1436567, 2400167, 2842721, 4467133, 5347321, 6399253, 7075817, 7463533, 7966417, 8402933, 8931769, 10055969, 11119141, 19899047, 24772283, 29645519, 31269931, 49530719, 55764919, 58820531, 70391783, 77833987, 87630587, 173405981, 207518633, 218889517, 272495113, 326100709, 390354433, 544837909, 613414109, 1213841867, 1452630431, 1808376659, 1907465791, 2282704963, 4293898763, 12658636613, 13352260537, 15978934741, 19892143249, 88610456291, 139245002743, 974715019201]

約数ペア:

[(1, 974715019201), (7, 139245002743), (11, 88610456291), (49, 19892143249), (61, 15978934741), (73, 13352260537), (77, 12658636613), (227, 4293898763), (427, 2282704963), (511, 1907465791), (539, 1808376659), (671, 1452630431), (803, 1213841867), (1589, 613414109), (1789, 544837909), (2497, 390354433), (2989, 326100709), (3577, 272495113), (4453, 218889517), (4697, 207518633), (5621, 173405981), (11123, 87630587), (12523, 77833987), (13847, 70391783), (16571, 58820531), (17479, 55764919), (19679, 49530719), (31171, 31269931), (32879, 29645519), (39347, 24772283), (48983, 19899047), (87661, 11119141), (96929, 10055969), (109129, 8931769), (115997, 8402933), (122353, 7966417), (130597, 7463533), (137753, 7075817), (152317, 6399253), (182281, 5347321), (218197, 4467133), (342881, 2842721), (406103, 2400167), (678503, 1436567), (763903, 1275967), (811979, 1200419), (914179, 1066219), (964271, 1010831)]