1299165507

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{609079}}^1$

素因数の和:609167

約数の個数: 16

約数和(自身を含む): 1949056000

約数和(自身を除く): 649890493

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 609079, 1827237, 5481711, 16445133, 48117241, 144351723, 433055169, 1299165507]

約数ペア:

[(1, 1299165507), (3, 433055169), (9, 144351723), (27, 48117241), (79, 16445133), (237, 5481711), (711, 1827237), (2133, 609079)]