140585529

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{393797}}^1$

素因数の和:393824

約数の個数: 16

約数和(自身を含む): 226827648

約数和(自身を除く): 86242119

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 393797, 1181391, 2756579, 6694549, 8269737, 20083647, 46861843, 140585529]

約数ペア:

[(1, 140585529), (3, 46861843), (7, 20083647), (17, 8269737), (21, 6694549), (51, 2756579), (119, 1181391), (357, 393797)]