2013376545

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1091261}}^1$

素因数の和:1091313

約数の個数: 24

約数和(自身を含む): 3574974312

約数和(自身を除く): 1561597767

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 1091261, 3273783, 5456305, 9821349, 16368915, 44741701, 49106745, 134225103, 223708505, 402675309, 671125515, 2013376545]

約数ペア:

[(1, 2013376545), (3, 671125515), (5, 402675309), (9, 223708505), (15, 134225103), (41, 49106745), (45, 44741701), (123, 16368915), (205, 9821349), (369, 5456305), (615, 3273783), (1845, 1091261)]