42779439

素因数分解:

$3^2\times {\mathrm{811}}^1\times {\mathrm{5861}}^1$

素因数の和:6678

約数の個数: 12

約数和(自身を含む): 61879272

約数和(自身を除く): 19099833

約数列:

[1, 3, 9, 811, 2433, 5861, 7299, 17583, 52749, 4753271, 14259813, 42779439]

約数ペア:

[(1, 42779439), (3, 14259813), (9, 4753271), (811, 52749), (2433, 17583), (5861, 7299)]