261111167

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1429}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 281424000

約数和(自身を除く): 20312833

約数列:

[1, 19, 59, 163, 1121, 1429, 3097, 9617, 27151, 84311, 182723, 232927, 1601909, 4425613, 13742693, 261111167]

約数ペア:

[(1, 261111167), (19, 13742693), (59, 4425613), (163, 1601909), (1121, 232927), (1429, 182723), (3097, 84311), (9617, 27151)]