385684607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{12491}}^1$

素因数の和:12910

約数の個数: 16

約数和(自身を含む): 482091264

約数和(自身を除く): 96406657

約数列:

[1, 7, 11, 77, 401, 2807, 4411, 12491, 30877, 87437, 137401, 961807, 5008891, 35062237, 55097801, 385684607]

約数ペア:

[(1, 385684607), (7, 55097801), (11, 35062237), (77, 5008891), (401, 961807), (2807, 137401), (4411, 87437), (12491, 30877)]