210501421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3691}}^1$

素因数の和:3852

約数の個数: 16

約数和(自身を含む): 234456768

約数和(自身を除く): 23955347

約数列:

[1, 13, 41, 107, 533, 1391, 3691, 4387, 47983, 57031, 151331, 394937, 1967303, 5134181, 16192417, 210501421]

約数ペア:

[(1, 210501421), (13, 16192417), (41, 5134181), (107, 1967303), (533, 394937), (1391, 151331), (3691, 57031), (4387, 47983)]