47981103121

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{13553}}^1\times {\mathrm{8291}}^1$

素因数の和:21912

約数の個数: 16

約数和(自身を含む): 55745324928

約数和(自身を除く): 7764221807

約数列:

[1, 7, 61, 427, 8291, 13553, 58037, 94871, 505751, 826733, 3540257, 5787131, 112367923, 786575461, 6854443303, 47981103121]

約数ペア:

[(1, 47981103121), (7, 6854443303), (61, 786575461), (427, 112367923), (8291, 5787131), (13553, 3540257), (58037, 826733), (94871, 505751)]