238530147291

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{1571}}^1\times {\mathrm{157667}}^1$

素因数の和:159351

約数の個数: 24

約数和(自身を含む): 347987150784

約数和(自身を除く): 109457003493

約数列:

[1, 3, 9, 107, 321, 963, 1571, 4713, 14139, 157667, 168097, 473001, 504291, 1419003, 1512873, 16870369, 50611107, 151833321, 247694857, 743084571, 2229253713, 26503349699, 79510049097, 238530147291]

約数ペア:

[(1, 238530147291), (3, 79510049097), (9, 26503349699), (107, 2229253713), (321, 743084571), (963, 247694857), (1571, 151833321), (4713, 50611107), (14139, 16870369), (157667, 1512873), (168097, 1419003), (473001, 504291)]