230898717

素因数分解:

$3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{4657}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 381732416

約数和(自身を除く): 150833699

約数列:

[1, 3, 7, 9, 21, 63, 787, 2361, 4657, 5509, 7083, 13971, 16527, 32599, 41913, 49581, 97797, 293391, 3665059, 10995177, 25655413, 32985531, 76966239, 230898717]

約数ペア:

[(1, 230898717), (3, 76966239), (7, 32985531), (9, 25655413), (21, 10995177), (63, 3665059), (787, 293391), (2361, 97797), (4657, 49581), (5509, 41913), (7083, 32599), (13971, 16527)]