72631531

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4391}}^1$

素因数の和:4554

約数の個数: 16

約数和(自身を含む): 88542720

約数和(自身を除く): 15911189

約数列:

[1, 7, 17, 119, 139, 973, 2363, 4391, 16541, 30737, 74647, 522529, 610349, 4272443, 10375933, 72631531]

約数ペア:

[(1, 72631531), (7, 10375933), (17, 4272443), (119, 610349), (139, 522529), (973, 74647), (2363, 30737), (4391, 16541)]