4288329

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 6445440

約数和(自身を除く): 2157111

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2237, 6711, 20133, 60399, 158827, 476481, 1429443, 4288329]

約数ペア:

[(1, 4288329), (3, 1429443), (9, 476481), (27, 158827), (71, 60399), (213, 20133), (639, 6711), (1917, 2237)]