5661639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 8714160

約数和(自身を除く): 3052521

約数列:

[1, 3, 9, 19, 57, 113, 171, 293, 339, 879, 1017, 2147, 2637, 5567, 6441, 16701, 19323, 33109, 50103, 99327, 297981, 629071, 1887213, 5661639]

約数ペア:

[(1, 5661639), (3, 1887213), (9, 629071), (19, 297981), (57, 99327), (113, 50103), (171, 33109), (293, 19323), (339, 16701), (879, 6441), (1017, 5567), (2147, 2637)]