2193670167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{2719}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 3195064320

約数和(自身を除く): 1001394153

約数列:

[1, 3, 13, 39, 137, 151, 411, 453, 1781, 1963, 2719, 5343, 5889, 8157, 20687, 35347, 62061, 106041, 268931, 372503, 410569, 806793, 1117509, 1231707, 4842539, 5337397, 14527617, 16012191, 56247953, 168743859, 731223389, 2193670167]

約数ペア:

[(1, 2193670167), (3, 731223389), (13, 168743859), (39, 56247953), (137, 16012191), (151, 14527617), (411, 5337397), (453, 4842539), (1781, 1231707), (1963, 1117509), (2719, 806793), (5343, 410569), (5889, 372503), (8157, 268931), (20687, 106041), (35347, 62061)]