30361401

素因数分解:

$3^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{821}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 50266944

約数和(自身を除く): 19905543

約数列:

[1, 3, 7, 9, 21, 63, 587, 821, 1761, 2463, 4109, 5283, 5747, 7389, 12327, 17241, 36981, 51723, 481927, 1445781, 3373489, 4337343, 10120467, 30361401]

約数ペア:

[(1, 30361401), (3, 10120467), (7, 4337343), (9, 3373489), (21, 1445781), (63, 481927), (587, 51723), (821, 36981), (1761, 17241), (2463, 12327), (4109, 7389), (5283, 5747)]