17415927

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{31723}}^1$

素因数の和:31790

約数の個数: 12

約数和(自身を含む): 25569544

約数和(自身を除く): 8153617

約数列:

[1, 3, 9, 61, 183, 549, 31723, 95169, 285507, 1935103, 5805309, 17415927]

約数ペア:

[(1, 17415927), (3, 5805309), (9, 1935103), (61, 285507), (183, 95169), (549, 31723)]