66409691

素因数分解:

${\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{2161}}^1$

素因数の和:2629

約数の個数: 8

約数和(自身を含む): 67454400

約数和(自身を除く): 1044709

約数列:

[1, 79, 389, 2161, 30731, 170719, 840629, 66409691]

約数ペア:

[(1, 66409691), (79, 840629), (389, 170719), (2161, 30731)]