2247696243

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 3725568000

約数和(自身を除く): 1477871757

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 439, 503, 783, 1131, 1317, 1509, 3393, 3951, 4527, 5707, 6539, 10179, 11853, 12731, 13581, 14587, 17121, 19617, 38193, 43761, 51363, 58851, 114579, 131283, 154089, 165503, 176553, 189631, 220817, 343737, 393849, 496509, 568893, 662451, 1489527, 1706679, 1987353, 2870621, 4468581, 5120037, 5962059, 6403693, 8611863, 19211079, 25835589, 57633237, 77506767, 83248009, 172899711, 249744027, 749232081, 2247696243]

約数ペア:

[(1, 2247696243), (3, 749232081), (9, 249744027), (13, 172899711), (27, 83248009), (29, 77506767), (39, 57633237), (87, 25835589), (117, 19211079), (261, 8611863), (351, 6403693), (377, 5962059), (439, 5120037), (503, 4468581), (783, 2870621), (1131, 1987353), (1317, 1706679), (1509, 1489527), (3393, 662451), (3951, 568893), (4527, 496509), (5707, 393849), (6539, 343737), (10179, 220817), (11853, 189631), (12731, 176553), (13581, 165503), (14587, 154089), (17121, 131283), (19617, 114579), (38193, 58851), (43761, 51363)]