308348511

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{12379}}^1$

素因数の和:12443

約数の個数: 24

約数和(自身を含む): 452810880

約数和(自身を除く): 144462369

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 8303, 12379, 24909, 37137, 235201, 284717, 705603, 854151, 4468819, 5409623, 13406457, 16228869, 102782837, 308348511]

約数ペア:

[(1, 308348511), (3, 102782837), (19, 16228869), (23, 13406457), (57, 5409623), (69, 4468819), (361, 854151), (437, 705603), (1083, 284717), (1311, 235201), (8303, 37137), (12379, 24909)]