1322196399

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{76159}}^1$

素因数の和:76811

約数の個数: 16

約数和(自身を含む): 1961881600

約数和(自身を除く): 639685201

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 76159, 228477, 685431, 2056293, 48970237, 146910711, 440732133, 1322196399]

約数ペア:

[(1, 1322196399), (3, 440732133), (9, 146910711), (27, 48970237), (643, 2056293), (1929, 685431), (5787, 228477), (17361, 76159)]