7394023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 9169216

約数和(自身を除く): 1775193

約数列:

[1, 7, 13, 91, 193, 421, 1351, 2509, 2947, 5473, 17563, 38311, 81253, 568771, 1056289, 7394023]

約数ペア:

[(1, 7394023), (7, 1056289), (13, 568771), (91, 81253), (193, 38311), (421, 17563), (1351, 5473), (2509, 2947)]