13247607

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 18777312

約数和(自身を除く): 5529705

約数列:

[1, 3, 17, 51, 421, 617, 1263, 1851, 7157, 10489, 21471, 31467, 259757, 779271, 4415869, 13247607]

約数ペア:

[(1, 13247607), (3, 4415869), (17, 779271), (51, 259757), (421, 31467), (617, 21471), (1263, 10489), (1851, 7157)]