2544777

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 20

約数和(自身を含む): 3855060

約数和(自身を除く): 1310283

約数列:

[1, 3, 9, 27, 81, 89, 267, 353, 801, 1059, 2403, 3177, 7209, 9531, 28593, 31417, 94251, 282753, 848259, 2544777]

約数ペア:

[(1, 2544777), (3, 848259), (9, 282753), (27, 94251), (81, 31417), (89, 28593), (267, 9531), (353, 7209), (801, 3177), (1059, 2403)]