1084920561

素因数分解:

$3^4\times {\mathrm{2713}}^1\times {\mathrm{4937}}^1$

素因数の和:7662

約数の個数: 20

約数和(自身を含む): 1621609572

約数和(自身を除く): 536689011

約数列:

[1, 3, 9, 27, 81, 2713, 4937, 8139, 14811, 24417, 44433, 73251, 133299, 219753, 399897, 13394081, 40182243, 120546729, 361640187, 1084920561]

約数ペア:

[(1, 1084920561), (3, 361640187), (9, 120546729), (27, 40182243), (81, 13394081), (2713, 399897), (4937, 219753), (8139, 133299), (14811, 73251), (24417, 44433)]