3115259

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 3820800

約数和(自身を除く): 705541

約数列:

[1, 7, 19, 59, 133, 397, 413, 1121, 2779, 7543, 7847, 23423, 52801, 163961, 445037, 3115259]

約数ペア:

[(1, 3115259), (7, 445037), (19, 163961), (59, 52801), (133, 23423), (397, 7847), (413, 7543), (1121, 2779)]