31966311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5501}}^1$

素因数の和:5666

約数の個数: 16

約数和(自身を含む): 46216800

約数和(自身を除く): 14250489

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5501, 5811, 16503, 71513, 214539, 819649, 2458947, 10655437, 31966311]

約数ペア:

[(1, 31966311), (3, 10655437), (13, 2458947), (39, 819649), (149, 214539), (447, 71513), (1937, 16503), (5501, 5811)]