28364089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 31717840

約数和(自身を除く): 3353751

約数列:

[1, 13, 37, 109, 481, 541, 1417, 4033, 7033, 20017, 52429, 58969, 260221, 766597, 2181853, 28364089]

約数ペア:

[(1, 28364089), (13, 2181853), (37, 766597), (109, 260221), (481, 58969), (541, 52429), (1417, 20017), (4033, 7033)]