230031837

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{54497}}^1$

素因数の和:54577

約数の個数: 24

約数和(自身を含む): 385409856

約数和(自身を除く): 155378019

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 54497, 163491, 381479, 490473, 1144437, 3433311, 3651299, 10953897, 25559093, 32861691, 76677279, 230031837]

約数ペア:

[(1, 230031837), (3, 76677279), (7, 32861691), (9, 25559093), (21, 10953897), (63, 3651299), (67, 3433311), (201, 1144437), (469, 490473), (603, 381479), (1407, 163491), (4221, 54497)]