520059129

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{47507}}^1$

素因数の和:47640

約数の個数: 16

約数和(自身を含む): 718320960

約数和(自身を除く): 198261831

約数列:

[1, 3, 41, 89, 123, 267, 3649, 10947, 47507, 142521, 1947787, 4228123, 5843361, 12684369, 173353043, 520059129]

約数ペア:

[(1, 520059129), (3, 173353043), (41, 12684369), (89, 5843361), (123, 4228123), (267, 1947787), (3649, 142521), (10947, 47507)]