68698513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2269}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 78941520

約数和(自身を除く): 10243007

約数列:

[1, 13, 17, 137, 221, 1781, 2269, 2329, 29497, 30277, 38573, 310853, 501449, 4041089, 5284501, 68698513]

約数ペア:

[(1, 68698513), (13, 5284501), (17, 4041089), (137, 501449), (221, 310853), (1781, 38573), (2269, 30277), (2329, 29497)]