26801481

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6287}}^1$

素因数の和:6333

約数の個数: 24

約数和(自身を含む): 43009920

約数和(自身を除く): 16208439

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 6287, 18861, 44009, 132027, 182323, 308063, 546969, 924189, 1276261, 3828783, 8933827, 26801481]

約数ペア:

[(1, 26801481), (3, 8933827), (7, 3828783), (21, 1276261), (29, 924189), (49, 546969), (87, 308063), (147, 182323), (203, 132027), (609, 44009), (1421, 18861), (4263, 6287)]