5558337

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{2137}}^1$

素因数の和:2177

約数の個数: 18

約数和(自身を含む): 8532758

約数和(自身を除く): 2974421

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2137, 2601, 6411, 19233, 36329, 108987, 326961, 617593, 1852779, 5558337]

約数ペア:

[(1, 5558337), (3, 1852779), (9, 617593), (17, 326961), (51, 108987), (153, 36329), (289, 19233), (867, 6411), (2137, 2601)]