2116729929

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2687}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 2980970496

約数和(自身を除く): 864240567

約数列:

[1, 3, 37, 47, 111, 141, 151, 453, 1739, 2687, 5217, 5587, 7097, 8061, 16761, 21291, 99419, 126289, 262589, 298257, 378867, 405737, 787767, 1217211, 4672693, 14018079, 15012269, 19069639, 45036807, 57208917, 705576643, 2116729929]

約数ペア:

[(1, 2116729929), (3, 705576643), (37, 57208917), (47, 45036807), (111, 19069639), (141, 15012269), (151, 14018079), (453, 4672693), (1739, 1217211), (2687, 787767), (5217, 405737), (5587, 378867), (7097, 298257), (8061, 262589), (16761, 126289), (21291, 99419)]