30294873

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25309}}^1$

素因数の和:25341

約数の個数: 24

約数和(自身を含む): 52644800

約数和(自身を除く): 22349927

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 25309, 75927, 177163, 227781, 480871, 531489, 1442613, 1594467, 3366097, 4327839, 10098291, 30294873]

約数ペア:

[(1, 30294873), (3, 10098291), (7, 4327839), (9, 3366097), (19, 1594467), (21, 1442613), (57, 531489), (63, 480871), (133, 227781), (171, 177163), (399, 75927), (1197, 25309)]