7892019951

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{1109}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 10985803200

約数和(自身を除く): 3093783249

約数列:

[1, 3, 29, 87, 157, 471, 521, 1109, 1563, 3327, 4553, 13659, 15109, 32161, 45327, 81797, 96483, 174113, 245391, 522339, 577789, 1733367, 2372113, 5049277, 7116339, 15147831, 16755881, 50267643, 90712873, 272138619, 2630673317, 7892019951]

約数ペア:

[(1, 7892019951), (3, 2630673317), (29, 272138619), (87, 90712873), (157, 50267643), (471, 16755881), (521, 15147831), (1109, 7116339), (1563, 5049277), (3327, 2372113), (4553, 1733367), (13659, 577789), (15109, 522339), (32161, 245391), (45327, 174113), (81797, 96483)]