10720437

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 17805312

約数和(自身を除く): 7084875

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 367, 749, 1101, 1391, 2247, 2569, 4173, 4771, 7707, 9737, 14313, 29211, 33397, 39269, 100191, 117807, 274883, 510497, 824649, 1531491, 3573479, 10720437]

約数ペア:

[(1, 10720437), (3, 3573479), (7, 1531491), (13, 824649), (21, 510497), (39, 274883), (91, 117807), (107, 100191), (273, 39269), (321, 33397), (367, 29211), (749, 14313), (1101, 9737), (1391, 7707), (2247, 4771), (2569, 4173)]