231625719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{4133}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 361146240

約数和(自身を除く): 129520521

約数列:

[1, 3, 9, 13, 39, 117, 479, 1437, 4133, 4311, 6227, 12399, 18681, 37197, 53729, 56043, 161187, 483561, 1979707, 5939121, 17817363, 25736191, 77208573, 231625719]

約数ペア:

[(1, 231625719), (3, 77208573), (9, 25736191), (13, 17817363), (39, 5939121), (117, 1979707), (479, 483561), (1437, 161187), (4133, 56043), (4311, 53729), (6227, 37197), (12399, 18681)]