11964621

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 16467264

約数和(自身を除く): 4502643

約数列:

[1, 3, 43, 129, 137, 411, 677, 2031, 5891, 17673, 29111, 87333, 92749, 278247, 3988207, 11964621]

約数ペア:

[(1, 11964621), (3, 3988207), (43, 278247), (129, 92749), (137, 87333), (411, 29111), (677, 17673), (2031, 5891)]