720083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 912576

約数和(自身を除く): 192493

約数列:

[1, 7, 13, 41, 91, 193, 287, 533, 1351, 2509, 3731, 7913, 17563, 55391, 102869, 720083]

約数ペア:

[(1, 720083), (7, 102869), (13, 55391), (41, 17563), (91, 7913), (193, 3731), (287, 2509), (533, 1351)]