86857639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 100966320

約数和(自身を除く): 14108681

約数列:

[1, 11, 29, 41, 229, 319, 451, 841, 1189, 2519, 6641, 9251, 9389, 13079, 34481, 73051, 103279, 192589, 272281, 379291, 2118479, 2995091, 7896149, 86857639]

約数ペア:

[(1, 86857639), (11, 7896149), (29, 2995091), (41, 2118479), (229, 379291), (319, 272281), (451, 192589), (841, 103279), (1189, 73051), (2519, 34481), (6641, 13079), (9251, 9389)]