15678520793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4173149}}^1$

素因数の和:4173196

約数の個数: 12

約数和(自身を含む): 17936198700

約数和(自身を除く): 2257677907

約数列:

[1, 13, 17, 221, 289, 3757, 4173149, 54250937, 70943533, 922265929, 1206040061, 15678520793]

約数ペア:

[(1, 15678520793), (13, 1206040061), (17, 922265929), (221, 70943533), (289, 54250937), (3757, 4173149)]