47429701

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{3881}}^1$

素因数の和:4004

約数の個数: 12

約数和(自身を含む): 52663212

約数和(自身を除く): 5233511

約数列:

[1, 11, 101, 121, 1111, 3881, 12221, 42691, 391981, 469601, 4311791, 47429701]

約数ペア:

[(1, 47429701), (11, 4311791), (101, 469601), (121, 391981), (1111, 42691), (3881, 12221)]