12576501

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 21003840

約数和(自身を除く): 8427339

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 2243, 5607, 6729, 15701, 20187, 47103, 141309, 199627, 598881, 1397389, 1796643, 4192167, 12576501]

約数ペア:

[(1, 12576501), (3, 4192167), (7, 1796643), (9, 1397389), (21, 598881), (63, 199627), (89, 141309), (267, 47103), (623, 20187), (801, 15701), (1869, 6729), (2243, 5607)]