2722335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2357}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 5432832

約数和(自身を除く): 2710497

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2357, 7071, 11785, 16499, 25927, 35355, 49497, 77781, 82495, 129635, 181489, 247485, 388905, 544467, 907445, 2722335]

約数ペア:

[(1, 2722335), (3, 907445), (5, 544467), (7, 388905), (11, 247485), (15, 181489), (21, 129635), (33, 82495), (35, 77781), (55, 49497), (77, 35355), (105, 25927), (165, 16499), (231, 11785), (385, 7071), (1155, 2357)]