42157841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1493}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 49051008

約数和(自身を除く): 6893167

約数列:

[1, 11, 17, 151, 187, 1493, 1661, 2567, 16423, 25381, 28237, 225443, 279191, 2479873, 3832531, 42157841]

約数ペア:

[(1, 42157841), (11, 3832531), (17, 2479873), (151, 279191), (187, 225443), (1493, 28237), (1661, 25381), (2567, 16423)]