86326289

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 109790208

約数和(自身を除く): 23463919

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 3343, 3689, 23401, 25823, 56831, 103633, 163807, 397817, 725431, 1761761, 2784719, 5078017, 12332327, 86326289]

約数ペア:

[(1, 86326289), (7, 12332327), (17, 5078017), (31, 2784719), (49, 1761761), (119, 725431), (217, 397817), (527, 163807), (833, 103633), (1519, 56831), (3343, 25823), (3689, 23401)]