31866423

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 43654656

約数和(自身を除く): 11788233

約数列:

[1, 3, 47, 141, 193, 579, 1171, 3513, 9071, 27213, 55037, 165111, 226003, 678009, 10622141, 31866423]

約数ペア:

[(1, 31866423), (3, 10622141), (47, 678009), (141, 226003), (193, 165111), (579, 55037), (1171, 27213), (3513, 9071)]