387020367

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{20029}}^1$

素因数の和:20167

約数の個数: 24

約数和(自身を含む): 593689200

約数和(自身を除く): 206668833

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 6441, 19323, 20029, 60087, 180261, 380551, 1141653, 2263277, 3424959, 6789831, 20369493, 43002263, 129006789, 387020367]

約数ペア:

[(1, 387020367), (3, 129006789), (9, 43002263), (19, 20369493), (57, 6789831), (113, 3424959), (171, 2263277), (339, 1141653), (1017, 380551), (2147, 180261), (6441, 60087), (19323, 20029)]