3122289

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 27

約数和(自身を含む): 4918329

約数和(自身を除く): 1796040

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 361, 589, 961, 1083, 1767, 2883, 3249, 5301, 8649, 11191, 18259, 33573, 54777, 100719, 164331, 346921, 1040763, 3122289]

約数ペア:

[(1, 3122289), (3, 1040763), (9, 346921), (19, 164331), (31, 100719), (57, 54777), (93, 33573), (171, 18259), (279, 11191), (361, 8649), (589, 5301), (961, 3249), (1083, 2883)]