13306811919

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{199739}}^1$

素因数の和:200214

約数の個数: 16

約数和(自身を含む): 18120412800

約数和(自身を除く): 4813600881

約数列:

[1, 3, 53, 159, 419, 1257, 22207, 66621, 199739, 599217, 10586167, 31758501, 83690641, 251071923, 4435603973, 13306811919]

約数ペア:

[(1, 13306811919), (3, 4435603973), (53, 251071923), (159, 83690641), (419, 31758501), (1257, 10586167), (22207, 599217), (66621, 199739)]