15704974857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{224591}}^1$

素因数の和:224781

約数の個数: 32

約数和(自身を含む): 24751835136

約数和(自身を除く): 9046860279

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 429, 489, 1793, 2119, 5379, 6357, 23309, 69927, 224591, 673773, 2470501, 2919683, 7411503, 8759049, 32116513, 36608333, 96349539, 109824999, 402691663, 475908329, 1208074989, 1427724987, 5234991619, 15704974857]

約数ペア:

[(1, 15704974857), (3, 5234991619), (11, 1427724987), (13, 1208074989), (33, 475908329), (39, 402691663), (143, 109824999), (163, 96349539), (429, 36608333), (489, 32116513), (1793, 8759049), (2119, 7411503), (5379, 2919683), (6357, 2470501), (23309, 673773), (69927, 224591)]