11706639

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 18366768

約数和(自身を除く): 6660129

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 821, 2037, 2463, 4753, 5747, 14259, 17241, 40229, 79637, 120687, 238911, 557459, 1672377, 3902213, 11706639]

約数ペア:

[(1, 11706639), (3, 3902213), (7, 1672377), (21, 557459), (49, 238911), (97, 120687), (147, 79637), (291, 40229), (679, 17241), (821, 14259), (2037, 5747), (2463, 4753)]