1235564223

素因数分解:

$3^1\times {\mathrm{71}}^2\times {\mathrm{81701}}^1$

素因数の和:81846

約数の個数: 12

約数和(自身を含む): 1670969304

約数和(自身を除く): 435405081

約数列:

[1, 3, 71, 213, 5041, 15123, 81701, 245103, 5800771, 17402313, 411854741, 1235564223]

約数ペア:

[(1, 1235564223), (3, 411854741), (71, 17402313), (213, 5800771), (5041, 245103), (15123, 81701)]