74428981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 84268800

約数和(自身を除く): 9839819

約数列:

[1, 11, 41, 79, 451, 869, 2089, 3239, 22979, 35629, 85649, 165031, 942139, 1815341, 6766271, 74428981]

約数ペア:

[(1, 74428981), (11, 6766271), (41, 1815341), (79, 942139), (451, 165031), (869, 85649), (2089, 35629), (3239, 22979)]