2021246283

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3104833}}^1$

素因数の和:3104874

約数の個数: 16

約数和(自身を含む): 3179350016

約数和(自身を除く): 1158103733

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3104833, 9314499, 21733831, 65201493, 96249823, 288749469, 673748761, 2021246283]

約数ペア:

[(1, 2021246283), (3, 673748761), (7, 288749469), (21, 96249823), (31, 65201493), (93, 21733831), (217, 9314499), (651, 3104833)]