22731993

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 33908160

約数和(自身を除く): 11176167

約数列:

[1, 3, 9, 43, 129, 151, 387, 389, 453, 1167, 1359, 3501, 6493, 16727, 19479, 50181, 58437, 58739, 150543, 176217, 528651, 2525777, 7577331, 22731993]

約数ペア:

[(1, 22731993), (3, 7577331), (9, 2525777), (43, 528651), (129, 176217), (151, 150543), (387, 58739), (389, 58437), (453, 50181), (1167, 19479), (1359, 16727), (3501, 6493)]