972480963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{77867}}^1$

素因数の和:78074

約数の個数: 16

約数和(自身を含む): 1360509696

約数和(自身を除く): 388028733

約数列:

[1, 3, 23, 69, 181, 543, 4163, 12489, 77867, 233601, 1790941, 5372823, 14093927, 42281781, 324160321, 972480963]

約数ペア:

[(1, 972480963), (3, 324160321), (23, 42281781), (69, 14093927), (181, 5372823), (543, 1790941), (4163, 233601), (12489, 77867)]