30126873

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84389}}^1$

素因数の和:84416

約数の個数: 16

約数和(自身を含む): 48608640

約数和(自身を除く): 18481767

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 84389, 253167, 590723, 1434613, 1772169, 4303839, 10042291, 30126873]

約数ペア:

[(1, 30126873), (3, 10042291), (7, 4303839), (17, 1772169), (21, 1434613), (51, 590723), (119, 253167), (357, 84389)]