2168943

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 3329280

約数和(自身を除く): 1160337

約数列:

[1, 3, 7, 21, 179, 537, 577, 1253, 1731, 3759, 4039, 12117, 103283, 309849, 722981, 2168943]

約数ペア:

[(1, 2168943), (3, 722981), (7, 309849), (21, 103283), (179, 12117), (537, 4039), (577, 3759), (1253, 1731)]