538988211

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{887}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 787947264

約数和(自身を除く): 248959053

約数列:

[1, 3, 9, 107, 321, 631, 887, 963, 1893, 2661, 5679, 7983, 67517, 94909, 202551, 284727, 559697, 607653, 854181, 1679091, 5037273, 59887579, 179662737, 538988211]

約数ペア:

[(1, 538988211), (3, 179662737), (9, 59887579), (107, 5037273), (321, 1679091), (631, 854181), (887, 607653), (963, 559697), (1893, 284727), (2661, 202551), (5679, 94909), (7983, 67517)]