33857481

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 52923360

約数和(自身を除く): 19065879

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 1657, 2919, 4971, 6811, 11599, 20433, 34797, 81193, 230323, 243579, 690969, 1612261, 4836783, 11285827, 33857481]

約数ペア:

[(1, 33857481), (3, 11285827), (7, 4836783), (21, 1612261), (49, 690969), (139, 243579), (147, 230323), (417, 81193), (973, 34797), (1657, 20433), (2919, 11599), (4971, 6811)]