40079807

素因数分解:

${\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{2017}}^1$

素因数の和:2689

約数の個数: 8

約数和(自身を含む): 41457792

約数和(自身を除く): 1377985

約数列:

[1, 31, 641, 2017, 19871, 62527, 1292897, 40079807]

約数ペア:

[(1, 40079807), (31, 1292897), (641, 62527), (2017, 19871)]