13144551

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^2$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 20568960

約数和(自身を除く): 7424409

約数列:

[1, 3, 7, 21, 59, 103, 177, 309, 413, 721, 1239, 2163, 6077, 10609, 18231, 31827, 42539, 74263, 127617, 222789, 625931, 1877793, 4381517, 13144551]

約数ペア:

[(1, 13144551), (3, 4381517), (7, 1877793), (21, 625931), (59, 222789), (103, 127617), (177, 74263), (309, 42539), (413, 31827), (721, 18231), (1239, 10609), (2163, 6077)]