255141813

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{1789}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 343851840

約数和(自身を除く): 88710027

約数列:

[1, 3, 137, 347, 411, 1041, 1789, 5367, 47539, 142617, 245093, 620783, 735279, 1862349, 85047271, 255141813]

約数ペア:

[(1, 255141813), (3, 85047271), (137, 1862349), (347, 735279), (411, 620783), (1041, 245093), (1789, 142617), (5367, 47539)]