21492535251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5763619}}^1$

素因数の和:5763746

約数の個数: 16

約数和(自身を含む): 31538528640

約数和(自身を除く): 10045993389

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 5763619, 17290857, 63399809, 190199427, 651288947, 1953866841, 7164178417, 21492535251]

約数ペア:

[(1, 21492535251), (3, 7164178417), (11, 1953866841), (33, 651288947), (113, 190199427), (339, 63399809), (1243, 17290857), (3729, 5763619)]