646331361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{13799}}^1$

素因数の和:15016

約数の個数: 16

約数和(自身を含む): 928905600

約数和(自身を除く): 282574239

約数列:

[1, 3, 13, 39, 1201, 3603, 13799, 15613, 41397, 46839, 179387, 538161, 16572599, 49717797, 215443787, 646331361]

約数ペア:

[(1, 646331361), (3, 215443787), (13, 49717797), (39, 16572599), (1201, 538161), (3603, 179387), (13799, 46839), (15613, 41397)]