724009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 16

約数和(自身を含む): 874944

約数和(自身を除く): 150935

約数列:

[1, 11, 13, 61, 83, 143, 671, 793, 913, 1079, 5063, 8723, 11869, 55693, 65819, 724009]

約数ペア:

[(1, 724009), (11, 65819), (13, 55693), (61, 11869), (83, 8723), (143, 5063), (671, 1079), (793, 913)]