210326919

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{4423}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 310670976

約数和(自身を除く): 100344057

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 1441, 4323, 4423, 13269, 15851, 47553, 48653, 145959, 535183, 579413, 1605549, 1738239, 6373543, 19120629, 70108973, 210326919]

約数ペア:

[(1, 210326919), (3, 70108973), (11, 19120629), (33, 6373543), (121, 1738239), (131, 1605549), (363, 579413), (393, 535183), (1441, 145959), (4323, 48653), (4423, 47553), (13269, 15851)]