2017969911

素因数分解:

$3^2\times {\mathrm{257}}^1\times {\mathrm{373}}^1\times {\mathrm{2339}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 2935286640

約数和(自身を除く): 917316729

約数列:

[1, 3, 9, 257, 373, 771, 1119, 2313, 2339, 3357, 7017, 21051, 95861, 287583, 601123, 862749, 872447, 1803369, 2617341, 5410107, 7852023, 224218879, 672656637, 2017969911]

約数ペア:

[(1, 2017969911), (3, 672656637), (9, 224218879), (257, 7852023), (373, 5410107), (771, 2617341), (1119, 1803369), (2313, 872447), (2339, 862749), (3357, 601123), (7017, 287583), (21051, 95861)]