348560319

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 479386800

約数和(自身を除く): 130826481

約数列:

[1, 3, 47, 141, 149, 353, 447, 1059, 2209, 6627, 7003, 16591, 21009, 49773, 52597, 157791, 329141, 779777, 987423, 2339331, 2472059, 7416177, 116186773, 348560319]

約数ペア:

[(1, 348560319), (3, 116186773), (47, 7416177), (141, 2472059), (149, 2339331), (353, 987423), (447, 779777), (1059, 329141), (2209, 157791), (6627, 52597), (7003, 49773), (16591, 21009)]