16252789

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 20396160

約数和(自身を除く): 4143371

約数列:

[1, 7, 23, 29, 59, 161, 203, 413, 667, 1357, 1711, 3481, 4669, 9499, 11977, 24367, 39353, 80063, 100949, 275471, 560441, 706643, 2321827, 16252789]

約数ペア:

[(1, 16252789), (7, 2321827), (23, 706643), (29, 560441), (59, 275471), (161, 100949), (203, 80063), (413, 39353), (667, 24367), (1357, 11977), (1711, 9499), (3481, 4669)]