989883939

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{160409}}^1$

素因数の和:160451

約数の個数: 24

約数和(自身を含む): 1536086160

約数和(自身を除く): 546202221

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 160409, 481227, 1764499, 2726953, 5293497, 8180859, 19409489, 29996483, 58228467, 89989449, 329961313, 989883939]

約数ペア:

[(1, 989883939), (3, 329961313), (11, 89989449), (17, 58228467), (33, 29996483), (51, 19409489), (121, 8180859), (187, 5293497), (363, 2726953), (561, 1764499), (2057, 481227), (6171, 160409)]