14312571

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 23761920

約数和(自身を除く): 9449349

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 509, 721, 1339, 1527, 2163, 3563, 4017, 6617, 9373, 10689, 19851, 28119, 46319, 52427, 138957, 157281, 366989, 681551, 1100967, 2044653, 4770857, 14312571]

約数ペア:

[(1, 14312571), (3, 4770857), (7, 2044653), (13, 1100967), (21, 681551), (39, 366989), (91, 157281), (103, 138957), (273, 52427), (309, 46319), (509, 28119), (721, 19851), (1339, 10689), (1527, 9373), (2163, 6617), (3563, 4017)]