712521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4680

約数の個数: 12

約数和(自身を含む): 1089972

約数和(自身を除く): 377451

約数列:

[1, 3, 9, 17, 51, 153, 4657, 13971, 41913, 79169, 237507, 712521]

約数ペア:

[(1, 712521), (3, 237507), (9, 79169), (17, 41913), (51, 13971), (153, 4657)]