152220873

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{426389}}^1$

素因数の和:426416

約数の個数: 16

約数和(自身を含む): 245600640

約数和(自身を除く): 93379767

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 426389, 1279167, 2984723, 7248613, 8954169, 21745839, 50740291, 152220873]

約数ペア:

[(1, 152220873), (3, 50740291), (7, 21745839), (17, 8954169), (21, 7248613), (51, 2984723), (119, 1279167), (357, 426389)]