166645271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3907}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 191054304

約数和(自身を除く): 24409033

約数列:

[1, 13, 17, 193, 221, 2509, 3281, 3907, 42653, 50791, 66419, 754051, 863447, 9802663, 12818867, 166645271]

約数ペア:

[(1, 166645271), (13, 12818867), (17, 9802663), (193, 863447), (221, 754051), (2509, 66419), (3281, 50791), (3907, 42653)]