26743111

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 28885248

約数和(自身を除く): 2142137

約数列:

[1, 31, 41, 53, 397, 1271, 1643, 2173, 12307, 16277, 21041, 67363, 504587, 652271, 862681, 26743111]

約数ペア:

[(1, 26743111), (31, 862681), (41, 652271), (53, 504587), (397, 67363), (1271, 21041), (1643, 16277), (2173, 12307)]