30807257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 34404048

約数和(自身を除く): 3596791

約数列:

[1, 13, 53, 61, 689, 733, 793, 3233, 9529, 38849, 42029, 44713, 505037, 581269, 2369789, 30807257]

約数ペア:

[(1, 30807257), (13, 2369789), (53, 581269), (61, 505037), (689, 44713), (733, 42029), (793, 38849), (3233, 9529)]