3261335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 5018112

約数和(自身を除く): 1756777

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 197, 215, 301, 385, 473, 985, 1379, 1505, 2167, 2365, 3311, 6895, 8471, 10835, 15169, 16555, 42355, 59297, 75845, 93181, 296485, 465905, 652267, 3261335]

約数ペア:

[(1, 3261335), (5, 652267), (7, 465905), (11, 296485), (35, 93181), (43, 75845), (55, 59297), (77, 42355), (197, 16555), (215, 15169), (301, 10835), (385, 8471), (473, 6895), (985, 3311), (1379, 2365), (1505, 2167)]