2016309789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{749279}}^1$

素因数の和:749321

約数の個数: 24

約数和(自身を含む): 3272855040

約数和(自身を除く): 1256545251

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 749279, 2247837, 6743511, 9740627, 17233417, 29221881, 51700251, 87665643, 155100753, 224034421, 672103263, 2016309789]

約数ペア:

[(1, 2016309789), (3, 672103263), (9, 224034421), (13, 155100753), (23, 87665643), (39, 51700251), (69, 29221881), (117, 17233417), (207, 9740627), (299, 6743511), (897, 2247837), (2691, 749279)]