13909357

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6276

約数の個数: 16

約数和(自身を含む): 17942400

約数和(自身を除く): 4033043

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 6229, 43603, 68519, 180641, 479633, 1264487, 1987051, 13909357]

約数ペア:

[(1, 13909357), (7, 1987051), (11, 1264487), (29, 479633), (77, 180641), (203, 68519), (319, 43603), (2233, 6229)]