13305781097

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{2799449}}^1$

素因数の和:2799560

約数の個数: 12

約数和(自身を含む): 15637727700

約数和(自身を除く): 2331946603

約数列:

[1, 7, 49, 97, 679, 4753, 2799449, 19596143, 137173001, 271546553, 1900825871, 13305781097]

約数ペア:

[(1, 13305781097), (7, 1900825871), (49, 271546553), (97, 137173001), (679, 19596143), (4753, 2799449)]