3866427

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 5796000

約数和(自身を除く): 1929573

約数列:

[1, 3, 9, 27, 89, 267, 801, 1609, 2403, 4827, 14481, 43443, 143201, 429603, 1288809, 3866427]

約数ペア:

[(1, 3866427), (3, 1288809), (9, 429603), (27, 143201), (89, 43443), (267, 14481), (801, 4827), (1609, 2403)]