16152017

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 19753920

約数和(自身を除く): 3601903

約数列:

[1, 7, 37, 49, 59, 151, 259, 413, 1057, 1813, 2183, 2891, 5587, 7399, 8909, 15281, 39109, 62363, 106967, 273763, 329633, 436541, 2307431, 16152017]

約数ペア:

[(1, 16152017), (7, 2307431), (37, 436541), (49, 329633), (59, 273763), (151, 106967), (259, 62363), (413, 39109), (1057, 15281), (1813, 8909), (2183, 7399), (2891, 5587)]