90004863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{16603}}^1$

素因数の和:16758

約数の個数: 16

約数和(自身を含む): 130175360

約数和(自身を除く): 40170497

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 16603, 49809, 215839, 647517, 2307817, 6923451, 30001621, 90004863]

約数ペア:

[(1, 90004863), (3, 30001621), (13, 6923451), (39, 2307817), (139, 647517), (417, 215839), (1807, 49809), (5421, 16603)]