12890373

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 18087936

約数和(自身を除く): 5197563

約数列:

[1, 3, 23, 69, 127, 381, 1471, 2921, 4413, 8763, 33833, 101499, 186817, 560451, 4296791, 12890373]

約数ペア:

[(1, 12890373), (3, 4296791), (23, 560451), (69, 186817), (127, 101499), (381, 33833), (1471, 8763), (2921, 4413)]