22479717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 13001883

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 1319, 3957, 5681, 17043, 17147, 25061, 30337, 51441, 75183, 91011, 325793, 394381, 576403, 977379, 1183143, 1729209, 7493239, 22479717]

約数ペア:

[(1, 22479717), (3, 7493239), (13, 1729209), (19, 1183143), (23, 977379), (39, 576403), (57, 394381), (69, 325793), (247, 91011), (299, 75183), (437, 51441), (741, 30337), (897, 25061), (1311, 17147), (1319, 17043), (3957, 5681)]