25038039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1601}}^1$

素因数の和:2018

約数の個数: 16

約数和(自身を含む): 36064224

約数和(自身を除く): 11026185

約数列:

[1, 3, 13, 39, 401, 1203, 1601, 4803, 5213, 15639, 20813, 62439, 642001, 1926003, 8346013, 25038039]

約数ペア:

[(1, 25038039), (3, 8346013), (13, 1926003), (39, 642001), (401, 62439), (1203, 20813), (1601, 15639), (4803, 5213)]