2772549

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2658

約数の個数: 20

約数和(自身を含む): 4461996

約数和(自身を除く): 1689447

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2633, 7899, 23697, 34229, 71091, 102687, 213273, 308061, 924183, 2772549]

約数ペア:

[(1, 2772549), (3, 924183), (9, 308061), (13, 213273), (27, 102687), (39, 71091), (81, 34229), (117, 23697), (351, 7899), (1053, 2633)]