8031717

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:674

約数の個数: 20

約数和(自身を含む): 12078220

約数和(自身を除く): 4046503

約数列:

[1, 3, 9, 27, 81, 229, 433, 687, 1299, 2061, 3897, 6183, 11691, 18549, 35073, 99157, 297471, 892413, 2677239, 8031717]

約数ペア:

[(1, 8031717), (3, 2677239), (9, 892413), (27, 297471), (81, 99157), (229, 35073), (433, 18549), (687, 11691), (1299, 6183), (2061, 3897)]