121549821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{4093}}^1$

素因数の和:4636

約数の個数: 16

約数和(自身を含む): 170965440

約数和(自身を除く): 49415619

約数列:

[1, 3, 19, 57, 521, 1563, 4093, 9899, 12279, 29697, 77767, 233301, 2132453, 6397359, 40516607, 121549821]

約数ペア:

[(1, 121549821), (3, 40516607), (19, 6397359), (57, 2132453), (521, 233301), (1563, 77767), (4093, 29697), (9899, 12279)]