1569257469

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1490273}}^1$

素因数の和:1490298

約数の個数: 20

約数和(自身を含む): 2524524156

約数和(自身を除く): 955266687

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1490273, 4470819, 13412457, 19373549, 40237371, 58120647, 120712113, 174361941, 523085823, 1569257469]

約数ペア:

[(1, 1569257469), (3, 523085823), (9, 174361941), (13, 120712113), (27, 58120647), (39, 40237371), (81, 19373549), (117, 13412457), (351, 4470819), (1053, 1490273)]