12824271

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 20113920

約数和(自身を除く): 7289649

約数列:

[1, 3, 9, 23, 27, 69, 107, 193, 207, 321, 579, 621, 963, 1737, 2461, 2889, 4439, 5211, 7383, 13317, 20651, 22149, 39951, 61953, 66447, 119853, 185859, 474973, 557577, 1424919, 4274757, 12824271]

約数ペア:

[(1, 12824271), (3, 4274757), (9, 1424919), (23, 557577), (27, 474973), (69, 185859), (107, 119853), (193, 66447), (207, 61953), (321, 39951), (579, 22149), (621, 20651), (963, 13317), (1737, 7383), (2461, 5211), (2889, 4439)]