1263777801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2945869}}^1$

素因数の和:2945896

約数の個数: 16

約数和(自身を含む): 1979624640

約数和(自身を除く): 715846839

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 2945869, 8837607, 32404559, 38296297, 97213677, 114888891, 421259267, 1263777801]

約数ペア:

[(1, 1263777801), (3, 421259267), (11, 114888891), (13, 97213677), (33, 38296297), (39, 32404559), (143, 8837607), (429, 2945869)]