28244673

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{8237}}^1$

素因数の和:8373

約数の個数: 16

約数和(自身を含む): 42178560

約数和(自身を除く): 13933887

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 8237, 24711, 74133, 222399, 1046099, 3138297, 9414891, 28244673]

約数ペア:

[(1, 28244673), (3, 9414891), (9, 3138297), (27, 1046099), (127, 222399), (381, 74133), (1143, 24711), (3429, 8237)]