1653161

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:763

約数の個数: 8

約数和(自身を含む): 1723848

約数和(自身を除く): 70687

約数列:

[1, 41, 61, 661, 2501, 27101, 40321, 1653161]

約数ペア:

[(1, 1653161), (41, 40321), (61, 27101), (661, 2501)]