13678197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9479}}^1$

素因数の和:9532

約数の個数: 16

約数和(自身を含む): 20173440

約数和(自身を除く): 6495243

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 9479, 28437, 123227, 350723, 369681, 1052169, 4559399, 13678197]

約数ペア:

[(1, 13678197), (3, 4559399), (13, 1052169), (37, 369681), (39, 350723), (111, 123227), (481, 28437), (1443, 9479)]