23287017

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 35100864

約数和(自身を除く): 11813847

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 1997, 3887, 5991, 11661, 25961, 45931, 77883, 137793, 337493, 597103, 1012479, 1791309, 7762339, 23287017]

約数ペア:

[(1, 23287017), (3, 7762339), (13, 1791309), (23, 1012479), (39, 597103), (69, 337493), (169, 137793), (299, 77883), (507, 45931), (897, 25961), (1997, 11661), (3887, 5991)]