2017965897

素因数分解:

$3^2\times {\mathrm{389}}^1\times {\mathrm{569}}^1\times {\mathrm{1013}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 2930358600

約数和(自身を除く): 912392703

約数列:

[1, 3, 9, 389, 569, 1013, 1167, 1707, 3039, 3501, 5121, 9117, 221341, 394057, 576397, 664023, 1182171, 1729191, 1992069, 3546513, 5187573, 224218433, 672655299, 2017965897]

約数ペア:

[(1, 2017965897), (3, 672655299), (9, 224218433), (389, 5187573), (569, 3546513), (1013, 1992069), (1167, 1729191), (1707, 1182171), (3039, 664023), (3501, 576397), (5121, 394057), (9117, 221341)]