24645719

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 30025728

約数和(自身を除く): 5380009

約数列:

[1, 7, 23, 47, 161, 329, 1081, 3257, 7567, 22799, 74911, 153079, 524377, 1071553, 3520817, 24645719]

約数ペア:

[(1, 24645719), (7, 3520817), (23, 1071553), (47, 524377), (161, 153079), (329, 74911), (1081, 22799), (3257, 7567)]