288049203

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{273551}}^1$

素因数の和:273576

約数の個数: 20

約数和(自身を含む): 463397088

約数和(自身を除く): 175347885

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 273551, 820653, 2461959, 3556163, 7385877, 10668489, 22157631, 32005467, 96016401, 288049203]

約数ペア:

[(1, 288049203), (3, 96016401), (9, 32005467), (13, 22157631), (27, 10668489), (39, 7385877), (81, 3556163), (117, 2461959), (351, 820653), (1053, 273551)]