231817751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 258653088

約数和(自身を除く): 26835337

約数列:

[1, 11, 61, 173, 671, 1903, 1997, 10553, 21967, 116083, 121817, 345481, 1339987, 3800291, 21074341, 231817751]

約数ペア:

[(1, 231817751), (11, 21074341), (61, 3800291), (173, 1339987), (671, 345481), (1903, 121817), (1997, 116083), (10553, 21967)]