15890433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4909}}^1$

素因数の和:5008

約数の個数: 16

約数和(自身を含む): 23096640

約数和(自身を除く): 7206207

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 4909, 14727, 63817, 191451, 407447, 1222341, 5296811, 15890433]

約数ペア:

[(1, 15890433), (3, 5296811), (13, 1222341), (39, 407447), (83, 191451), (249, 63817), (1079, 14727), (3237, 4909)]