42558159

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{12433}}^1$

素因数の和:12606

約数の個数: 16

約数和(自身を含む): 65253632

約数和(自身を除く): 22695473

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 12433, 37299, 87031, 261093, 2026579, 6079737, 14186053, 42558159]

約数ペア:

[(1, 42558159), (3, 14186053), (7, 6079737), (21, 2026579), (163, 261093), (489, 87031), (1141, 37299), (3423, 12433)]