231036291

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{5477}}^1$

素因数の和:5635

約数の個数: 24

約数和(自身を含む): 344675760

約数和(自身を除く): 113639469

約数列:

[1, 3, 9, 43, 109, 129, 327, 387, 981, 4687, 5477, 14061, 16431, 42183, 49293, 235511, 596993, 706533, 1790979, 2119599, 5372937, 25670699, 77012097, 231036291]

約数ペア:

[(1, 231036291), (3, 77012097), (9, 25670699), (43, 5372937), (109, 2119599), (129, 1790979), (327, 706533), (387, 596993), (981, 235511), (4687, 49293), (5477, 42183), (14061, 16431)]