4990479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 7342944

約数和(自身を除く): 2352465

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 3121, 9363, 40573, 121719, 127961, 383883, 1663493, 4990479]

約数ペア:

[(1, 4990479), (3, 1663493), (13, 383883), (39, 127961), (41, 121719), (123, 40573), (533, 9363), (1599, 3121)]