389796801

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 568028160

約数和(自身を除く): 178231359

約数列:

[1, 3, 23, 29, 69, 83, 87, 249, 667, 1909, 2001, 2347, 2407, 5727, 7041, 7221, 53981, 55361, 68063, 161943, 166083, 194801, 204189, 584403, 1565449, 4480423, 4696347, 5649229, 13441269, 16947687, 129932267, 389796801]

約数ペア:

[(1, 389796801), (3, 129932267), (23, 16947687), (29, 13441269), (69, 5649229), (83, 4696347), (87, 4480423), (249, 1565449), (667, 584403), (1909, 204189), (2001, 194801), (2347, 166083), (2407, 161943), (5727, 68063), (7041, 55361), (7221, 53981)]