26643043

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 31979520

約数和(自身を除く): 5336477

約数列:

[1, 7, 31, 59, 217, 413, 1829, 2081, 12803, 14567, 64511, 122779, 451577, 859453, 3806149, 26643043]

約数ペア:

[(1, 26643043), (7, 3806149), (31, 859453), (59, 451577), (217, 122779), (413, 64511), (1829, 14567), (2081, 12803)]