65385481

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4021}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 78766848

約数和(自身を除く): 13381367

約数列:

[1, 7, 23, 101, 161, 707, 2323, 4021, 16261, 28147, 92483, 406121, 647381, 2842847, 9340783, 65385481]

約数ペア:

[(1, 65385481), (7, 9340783), (23, 2842847), (101, 647381), (161, 406121), (707, 92483), (2323, 28147), (4021, 16261)]