520050921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{5701}}^1$

素因数の和:8056

約数の個数: 16

約数和(自身を含む): 747190080

約数和(自身を除く): 227139159

約数列:

[1, 3, 13, 39, 2339, 5701, 7017, 17103, 30407, 74113, 91221, 222339, 13334639, 40003917, 173350307, 520050921]

約数ペア:

[(1, 520050921), (3, 173350307), (13, 40003917), (39, 13334639), (2339, 222339), (5701, 91221), (7017, 74113), (17103, 30407)]