2172841173

素因数分解:

$3^3\times {\mathrm{5903}}^1\times {\mathrm{13633}}^1$

素因数の和:19545

約数の個数: 16

約数和(自身を含む): 3219805440

約数和(自身を除く): 1046964267

約数列:

[1, 3, 9, 27, 5903, 13633, 17709, 40899, 53127, 122697, 159381, 368091, 80475599, 241426797, 724280391, 2172841173]

約数ペア:

[(1, 2172841173), (3, 724280391), (9, 241426797), (27, 80475599), (5903, 368091), (13633, 159381), (17709, 122697), (40899, 53127)]