401374437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{60077}}^1$

素因数の和:60228

約数の個数: 16

約数和(自身を含む): 570981312

約数和(自身を除く): 169606875

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 60077, 180231, 1021309, 3063927, 7870087, 23610261, 133791479, 401374437]

約数ペア:

[(1, 401374437), (3, 133791479), (17, 23610261), (51, 7870087), (131, 3063927), (393, 1021309), (2227, 180231), (6681, 60077)]