6956481

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 11089920

約数和(自身を除く): 4133439

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1279, 1813, 3837, 5439, 8953, 26859, 47323, 62671, 141969, 188013, 331261, 993783, 2318827, 6956481]

約数ペア:

[(1, 6956481), (3, 2318827), (7, 993783), (21, 331261), (37, 188013), (49, 141969), (111, 62671), (147, 47323), (259, 26859), (777, 8953), (1279, 5439), (1813, 3837)]