2017597881

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{173021}}^1$

素因数の和:173073

約数の個数: 24

約数和(自身を含む): 3039650496

約数和(自身を除く): 1022052615

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 11661, 173021, 519063, 2249273, 3979483, 6747819, 11938449, 29240549, 51733279, 87721647, 155199837, 672532627, 2017597881]

約数ペア:

[(1, 2017597881), (3, 672532627), (13, 155199837), (23, 87721647), (39, 51733279), (69, 29240549), (169, 11938449), (299, 6747819), (507, 3979483), (897, 2249273), (3887, 519063), (11661, 173021)]