142253403

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{7547}}^1$

素因数の和:7714

約数の個数: 16

約数和(自身を含む): 194678016

約数和(自身を除く): 52424613

約数列:

[1, 3, 61, 103, 183, 309, 6283, 7547, 18849, 22641, 460367, 777341, 1381101, 2332023, 47417801, 142253403]

約数ペア:

[(1, 142253403), (3, 47417801), (61, 2332023), (103, 1381101), (183, 777341), (309, 460367), (6283, 22641), (7547, 18849)]