38542679

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 45293568

約数和(自身を除く): 6750889

約数列:

[1, 7, 47, 193, 329, 607, 1351, 4249, 9071, 28529, 63497, 117151, 199703, 820057, 5506097, 38542679]

約数ペア:

[(1, 38542679), (7, 5506097), (47, 820057), (193, 199703), (329, 117151), (607, 63497), (1351, 28529), (4249, 9071)]