2667621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 3908160

約数和(自身を除く): 1240539

約数列:

[1, 3, 11, 33, 229, 353, 687, 1059, 2519, 3883, 7557, 11649, 80837, 242511, 889207, 2667621]

約数ペア:

[(1, 2667621), (3, 889207), (11, 242511), (33, 80837), (229, 11649), (353, 7557), (687, 3883), (1059, 2519)]