42649911

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{4561}}^1$

素因数の和:5606

約数の個数: 12

約数和(自身を含む): 61678240

約数和(自身を除く): 19028329

約数列:

[1, 3, 9, 1039, 3117, 4561, 9351, 13683, 41049, 4738879, 14216637, 42649911]

約数ペア:

[(1, 42649911), (3, 14216637), (9, 4738879), (1039, 41049), (3117, 13683), (4561, 9351)]