56989239

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17573}}^1$

素因数の和:17646

約数の個数: 16

約数和(自身を含む): 80980992

約数和(自身を除く): 23991753

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 17573, 52719, 404179, 825931, 1212537, 2477793, 18996413, 56989239]

約数ペア:

[(1, 56989239), (3, 18996413), (23, 2477793), (47, 1212537), (69, 825931), (141, 404179), (1081, 52719), (3243, 17573)]