6425457

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 8897472

約数和(自身を除く): 2472015

約数列:

[1, 3, 37, 107, 111, 321, 541, 1623, 3959, 11877, 20017, 57887, 60051, 173661, 2141819, 6425457]

約数ペア:

[(1, 6425457), (3, 2141819), (37, 173661), (107, 60051), (111, 57887), (321, 20017), (541, 11877), (1623, 3959)]