24729939

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 36

約数和(自身を含む): 39396240

約数和(自身を除く): 14666301

約数列:

[1, 3, 9, 13, 39, 71, 117, 169, 213, 229, 507, 639, 687, 923, 1521, 2061, 2769, 2977, 8307, 8931, 11999, 16259, 26793, 35997, 38701, 48777, 107991, 116103, 146331, 211367, 348309, 634101, 1902303, 2747771, 8243313, 24729939]

約数ペア:

[(1, 24729939), (3, 8243313), (9, 2747771), (13, 1902303), (39, 634101), (71, 348309), (117, 211367), (169, 146331), (213, 116103), (229, 107991), (507, 48777), (639, 38701), (687, 35997), (923, 26793), (1521, 16259), (2061, 11999), (2769, 8931), (2977, 8307)]