247339937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 270905040

約数和(自身を除く): 23565103

約数列:

[1, 13, 113, 137, 1229, 1469, 1781, 15481, 15977, 138877, 168373, 201253, 1805401, 2188849, 19026149, 247339937]

約数ペア:

[(1, 247339937), (13, 19026149), (113, 2188849), (137, 1805401), (1229, 201253), (1469, 168373), (1781, 138877), (15481, 15977)]