2064699

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 3672032

約数和(自身を除く): 1607333

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2521, 7563, 17647, 22689, 32773, 52941, 98319, 158823, 229411, 294957, 688233, 2064699]

約数ペア:

[(1, 2064699), (3, 688233), (7, 294957), (9, 229411), (13, 158823), (21, 98319), (39, 52941), (63, 32773), (91, 22689), (117, 17647), (273, 7563), (819, 2521)]