2520703

素因数分解:

${\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 12

約数和(自身を含む): 2708904

約数和(自身を除く): 188201

約数列:

[1, 31, 43, 61, 961, 1333, 1891, 2623, 41323, 58621, 81313, 2520703]

約数ペア:

[(1, 2520703), (31, 81313), (43, 58621), (61, 41323), (961, 2623), (1333, 1891)]