139656671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{4523}}^1$

素因数の和:4942

約数の個数: 16

約数和(自身を含む): 174590208

約数和(自身を除く): 34933537

約数列:

[1, 7, 11, 77, 401, 2807, 4411, 4523, 30877, 31661, 49753, 348271, 1813723, 12696061, 19950953, 139656671]

約数ペア:

[(1, 139656671), (7, 19950953), (11, 12696061), (77, 1813723), (401, 348271), (2807, 49753), (4411, 31661), (4523, 30877)]