40632163

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1987}}^1$

素因数の和:2035

約数の個数: 18

約数和(自身を含む): 48385932

約数和(自身を除く): 7753769

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 1987, 20449, 21857, 25831, 240427, 284141, 335803, 3125551, 3693833, 40632163]

約数ペア:

[(1, 40632163), (11, 3693833), (13, 3125551), (121, 335803), (143, 284141), (169, 240427), (1573, 25831), (1859, 21857), (1987, 20449)]