291227792023

素因数分解:

$7^2\times {\mathrm{55351}}^1\times {\mathrm{107377}}^1$

素因数の和:162742

約数の個数: 12

約数和(自身を含む): 338784462192

約数和(自身を除く): 47556670169

約数列:

[1, 7, 49, 55351, 107377, 387457, 751639, 2712199, 5261473, 5943424327, 41603970289, 291227792023]

約数ペア:

[(1, 291227792023), (7, 41603970289), (49, 5943424327), (55351, 5261473), (107377, 2712199), (387457, 751639)]