309238919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{31271}}^1$

素因数の和:31342

約数の個数: 16

約数和(自身を含む): 360253440

約数和(自身を除く): 51014521

約数列:

[1, 11, 29, 31, 319, 341, 899, 9889, 31271, 343981, 906859, 969401, 9975449, 10663411, 28112629, 309238919]

約数ペア:

[(1, 309238919), (11, 28112629), (29, 10663411), (31, 9975449), (319, 969401), (341, 906859), (899, 343981), (9889, 31271)]