22937739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 35610624

約数和(自身を除く): 12672885

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 643, 759, 1081, 1551, 1929, 3243, 7073, 11891, 14789, 21219, 30221, 35673, 44367, 90663, 162679, 332431, 488037, 695083, 997293, 2085249, 7645913, 22937739]

約数ペア:

[(1, 22937739), (3, 7645913), (11, 2085249), (23, 997293), (33, 695083), (47, 488037), (69, 332431), (141, 162679), (253, 90663), (517, 44367), (643, 35673), (759, 30221), (1081, 21219), (1551, 14789), (1929, 11891), (3243, 7073)]