4049541

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6553

約数の個数: 16

約数和(自身を含む): 6261120

約数和(自身を除く): 2211579

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 6521, 19563, 58689, 149983, 176067, 449949, 1349847, 4049541]

約数ペア:

[(1, 4049541), (3, 1349847), (9, 449949), (23, 176067), (27, 149983), (69, 58689), (207, 19563), (621, 6521)]