31712283581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{1721}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 35786741760

約数和(自身を除く): 4074458179

約数列:

[1, 11, 43, 163, 239, 473, 1721, 1793, 2629, 7009, 10277, 18931, 38957, 74003, 77099, 113047, 280523, 411319, 428527, 814033, 1675151, 3085753, 4524509, 12062489, 17686717, 18426661, 67044997, 132687379, 194553887, 737494967, 2882934871, 31712283581]

約数ペア:

[(1, 31712283581), (11, 2882934871), (43, 737494967), (163, 194553887), (239, 132687379), (473, 67044997), (1721, 18426661), (1793, 17686717), (2629, 12062489), (7009, 4524509), (10277, 3085753), (18931, 1675151), (38957, 814033), (74003, 428527), (77099, 411319), (113047, 280523)]