2176617

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 3041280

約数和(自身を除く): 864663

約数列:

[1, 3, 43, 47, 129, 141, 359, 1077, 2021, 6063, 15437, 16873, 46311, 50619, 725539, 2176617]

約数ペア:

[(1, 2176617), (3, 725539), (43, 50619), (47, 46311), (129, 16873), (141, 15437), (359, 6063), (1077, 2021)]