3317031

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 20

約数和(自身を含む): 5118784

約数和(自身を除く): 1801753

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1321, 2511, 3963, 11889, 35667, 40951, 107001, 122853, 368559, 1105677, 3317031]

約数ペア:

[(1, 3317031), (3, 1105677), (9, 368559), (27, 122853), (31, 107001), (81, 40951), (93, 35667), (279, 11889), (837, 3963), (1321, 2511)]