15492869

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 19206720

約数和(自身を除く): 3713851

約数列:

[1, 7, 23, 49, 59, 161, 233, 413, 1127, 1357, 1631, 2891, 5359, 9499, 11417, 13747, 37513, 66493, 96229, 262591, 316181, 673603, 2213267, 15492869]

約数ペア:

[(1, 15492869), (7, 2213267), (23, 673603), (49, 316181), (59, 262591), (161, 96229), (233, 66493), (413, 37513), (1127, 13747), (1357, 11417), (1631, 9499), (2891, 5359)]