71631539

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1699}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 86496000

約数和(自身を除く): 14864461

約数列:

[1, 7, 19, 133, 317, 1699, 2219, 6023, 11893, 32281, 42161, 225967, 538583, 3770081, 10233077, 71631539]

約数ペア:

[(1, 71631539), (7, 10233077), (19, 3770081), (133, 538583), (317, 225967), (1699, 42161), (2219, 32281), (6023, 11893)]