25868139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41257}}^1$

素因数の和:41290

約数の個数: 16

約数和(自身を含む): 39607680

約数和(自身を除く): 13739541

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 41257, 123771, 453827, 783883, 1361481, 2351649, 8622713, 25868139]

約数ペア:

[(1, 25868139), (3, 8622713), (11, 2351649), (19, 1361481), (33, 783883), (57, 453827), (209, 123771), (627, 41257)]