28611323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3566

約数の個数: 16

約数和(自身を含む): 33516000

約数和(自身を除く): 4904677

約数列:

[1, 13, 17, 37, 221, 481, 629, 3499, 8177, 45487, 59483, 129463, 773279, 1683019, 2200871, 28611323]

約数ペア:

[(1, 28611323), (13, 2200871), (17, 1683019), (37, 773279), (221, 129463), (481, 59483), (629, 45487), (3499, 8177)]