7038657

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:894

約数の個数: 20

約数和(自身を含む): 10621380

約数和(自身を除く): 3582723

約数列:

[1, 3, 9, 27, 81, 113, 339, 769, 1017, 2307, 3051, 6921, 9153, 20763, 62289, 86897, 260691, 782073, 2346219, 7038657]

約数ペア:

[(1, 7038657), (3, 2346219), (9, 782073), (27, 260691), (81, 86897), (113, 62289), (339, 20763), (769, 9153), (1017, 6921), (2307, 3051)]