210318327

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{97777}}^1$

素因数の和:98022

約数の個数: 12

約数和(自身を含む): 305067360

約数和(自身を除く): 94749033

約数列:

[1, 3, 9, 239, 717, 2151, 97777, 293331, 879993, 23368703, 70106109, 210318327]

約数ペア:

[(1, 210318327), (3, 70106109), (9, 23368703), (239, 879993), (717, 293331), (2151, 97777)]