298327679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{31393}}^1$

素因数の和:31466

約数の個数: 16

約数和(自身を含む): 348096672

約数和(自身を除く): 49768993

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 31393, 408109, 533681, 1349899, 6937853, 17548687, 22948283, 298327679]

約数ペア:

[(1, 298327679), (13, 22948283), (17, 17548687), (43, 6937853), (221, 1349899), (559, 533681), (731, 408109), (9503, 31393)]