1250871243

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1889}}^1\times {\mathrm{2143}}^1$

素因数の和:4138

約数の個数: 16

約数和(自身を含む): 1685698560

約数和(自身を除く): 434827317

約数列:

[1, 3, 103, 309, 1889, 2143, 5667, 6429, 194567, 220729, 583701, 662187, 4048127, 12144381, 416957081, 1250871243]

約数ペア:

[(1, 1250871243), (3, 416957081), (103, 12144381), (309, 4048127), (1889, 662187), (2143, 583701), (5667, 220729), (6429, 194567)]