222393339

素因数分解:

$3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{7559}}^1$

素因数の和:8039

約数の個数: 24

約数和(自身を含む): 367960320

約数和(自身を除く): 145566981

約数列:

[1, 3, 7, 9, 21, 63, 467, 1401, 3269, 4203, 7559, 9807, 22677, 29421, 52913, 68031, 158739, 476217, 3530053, 10590159, 24710371, 31770477, 74131113, 222393339]

約数ペア:

[(1, 222393339), (3, 74131113), (7, 31770477), (9, 24710371), (21, 10590159), (63, 3530053), (467, 476217), (1401, 158739), (3269, 68031), (4203, 52913), (7559, 29421), (9807, 22677)]