201791037

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{565241}}^1$

素因数の和:565268

約数の個数: 16

約数和(自身を含む): 325579392

約数和(自身を除く): 123788355

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 565241, 1695723, 3956687, 9609097, 11870061, 28827291, 67263679, 201791037]

約数ペア:

[(1, 201791037), (3, 67263679), (7, 28827291), (17, 11870061), (21, 9609097), (51, 3956687), (119, 1695723), (357, 565241)]