836181009

素因数分解:

$3^3\times {\mathrm{2381}}^1\times {\mathrm{13007}}^1$

素因数の和:15397

約数の個数: 16

約数和(自身を含む): 1239402240

約数和(自身を除く): 403221231

約数列:

[1, 3, 9, 27, 2381, 7143, 13007, 21429, 39021, 64287, 117063, 351189, 30969667, 92909001, 278727003, 836181009]

約数ペア:

[(1, 836181009), (3, 278727003), (9, 92909001), (27, 30969667), (2381, 351189), (7143, 117063), (13007, 64287), (21429, 39021)]