520070499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4445047}}^1$

素因数の和:4445066

約数の個数: 12

約数和(自身を含む): 808998736

約数和(自身を除く): 288928237

約数列:

[1, 3, 9, 13, 39, 117, 4445047, 13335141, 40005423, 57785611, 173356833, 520070499]

約数ペア:

[(1, 520070499), (3, 173356833), (9, 57785611), (13, 40005423), (39, 13335141), (117, 4445047)]