25269389061

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6234737}}^1$

素因数の和:6234940

約数の個数: 16

約数和(自身を含む): 38705253504

約数和(自身を除く): 13435864443

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 6234737, 18704211, 43643159, 130929477, 1203304241, 3609912723, 8423129687, 25269389061]

約数ペア:

[(1, 25269389061), (3, 8423129687), (7, 3609912723), (21, 1203304241), (193, 130929477), (579, 43643159), (1351, 18704211), (4053, 6234737)]