2228383773

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 4211730432

約数和(自身を除く): 1983346659

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 251, 253, 483, 557, 693, 753, 759, 1449, 1671, 1757, 1771, 2259, 2277, 2761, 3899, 5013, 5271, 5313, 5773, 6127, 8283, 11697, 12811, 15813, 15939, 17319, 18381, 19327, 24849, 35091, 38433, 40411, 42889, 51957, 55143, 57981, 63503, 89677, 115299, 121233, 128667, 139807, 140921, 173943, 190509, 269031, 363699, 386001, 419421, 422763, 444521, 571527, 807093, 978649, 986447, 1258263, 1268289, 1333563, 1537877, 2935947, 2959341, 3215561, 4000689, 4613631, 8807841, 8878023, 9646683, 10765139, 13840893, 22508927, 28940049, 32295417, 35371171, 67526781, 96886251, 106113513, 202580343, 247598197, 318340539, 742794591, 2228383773]

約数ペア:

[(1, 2228383773), (3, 742794591), (7, 318340539), (9, 247598197), (11, 202580343), (21, 106113513), (23, 96886251), (33, 67526781), (63, 35371171), (69, 32295417), (77, 28940049), (99, 22508927), (161, 13840893), (207, 10765139), (231, 9646683), (251, 8878023), (253, 8807841), (483, 4613631), (557, 4000689), (693, 3215561), (753, 2959341), (759, 2935947), (1449, 1537877), (1671, 1333563), (1757, 1268289), (1771, 1258263), (2259, 986447), (2277, 978649), (2761, 807093), (3899, 571527), (5013, 444521), (5271, 422763), (5313, 419421), (5773, 386001), (6127, 363699), (8283, 269031), (11697, 190509), (12811, 173943), (15813, 140921), (15939, 139807), (17319, 128667), (18381, 121233), (19327, 115299), (24849, 89677), (35091, 63503), (38433, 57981), (40411, 55143), (42889, 51957)]