42660939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1663}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 60383232

約数和(自身を除く): 17722293

約数列:

[1, 3, 17, 51, 503, 1509, 1663, 4989, 8551, 25653, 28271, 84813, 836489, 2509467, 14220313, 42660939]

約数ペア:

[(1, 42660939), (3, 14220313), (17, 2509467), (51, 836489), (503, 84813), (1509, 28271), (1663, 25653), (4989, 8551)]