253571214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3250913}}^1$

素因数の和:3250931

約数の個数: 16

約数和(自身を含む): 546153552

約数和(自身を除く): 292582338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3250913, 6501826, 9752739, 19505478, 42261869, 84523738, 126785607, 253571214]

約数ペア:

[(1, 253571214), (2, 126785607), (3, 84523738), (6, 42261869), (13, 19505478), (26, 9752739), (39, 6501826), (78, 3250913)]