218283021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{9463}}^1$

素因数の和:9713

約数の個数: 24

約数和(自身を含む): 345473856

約数和(自身を除く): 127190835

約数列:

[1, 3, 9, 11, 33, 99, 233, 699, 2097, 2563, 7689, 9463, 23067, 28389, 85167, 104093, 312279, 936837, 2204879, 6614637, 19843911, 24253669, 72761007, 218283021]

約数ペア:

[(1, 218283021), (3, 72761007), (9, 24253669), (11, 19843911), (33, 6614637), (99, 2204879), (233, 936837), (699, 312279), (2097, 104093), (2563, 85167), (7689, 28389), (9463, 23067)]