439394399

素因数分解:

${\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:180

約数の個数: 24

約数和(自身を含む): 490220400

約数和(自身を除く): 50826001

約数列:

[1, 19, 29, 47, 361, 551, 893, 1363, 2209, 6859, 10469, 16967, 25897, 41971, 64061, 198911, 322373, 492043, 797449, 1217159, 9348817, 15151531, 23126021, 439394399]

約数ペア:

[(1, 439394399), (19, 23126021), (29, 15151531), (47, 9348817), (361, 1217159), (551, 797449), (893, 492043), (1363, 322373), (2209, 198911), (6859, 64061), (10469, 41971), (16967, 25897)]