427955007

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{25031}}^1$

素因数の和:25214

約数の個数: 16

約数和(自身を含む): 588752640

約数和(自身を除く): 160797633

約数列:

[1, 3, 41, 123, 139, 417, 5699, 17097, 25031, 75093, 1026271, 3078813, 3479309, 10437927, 142651669, 427955007]

約数ペア:

[(1, 427955007), (3, 142651669), (41, 10437927), (123, 3479309), (139, 3078813), (417, 1026271), (5699, 75093), (17097, 25031)]