210860991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{51949}}^1$

素因数の和:52007

約数の個数: 24

約数和(自身を含む): 340376400

約数和(自身を除く): 129515409

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 51949, 155847, 467541, 571439, 1714317, 2129909, 5142951, 6389727, 19169181, 23428999, 70286997, 210860991]

約数ペア:

[(1, 210860991), (3, 70286997), (9, 23428999), (11, 19169181), (33, 6389727), (41, 5142951), (99, 2129909), (123, 1714317), (369, 571439), (451, 467541), (1353, 155847), (4059, 51949)]