81714721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 92989440

約数和(自身を除く): 11274719

約数列:

[1, 11, 29, 127, 319, 1397, 2017, 3683, 22187, 40513, 58493, 256159, 643423, 2817749, 7428611, 81714721]

約数ペア:

[(1, 81714721), (11, 7428611), (29, 2817749), (127, 643423), (319, 256159), (1397, 58493), (2017, 40513), (3683, 22187)]