210318282933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{216653}}^1$

素因数の和:217969

約数の個数: 32

約数和(自身を含む): 319469322240

約数和(自身を除く): 109151039307

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 1279, 3837, 14069, 29417, 42207, 88251, 216653, 323587, 649959, 970761, 2383183, 4983019, 7149549, 14949057, 54813209, 164439627, 277099187, 831297561, 3048091057, 6373281301, 9144273171, 19119843903, 70106094311, 210318282933]

約数ペア:

[(1, 210318282933), (3, 70106094311), (11, 19119843903), (23, 9144273171), (33, 6373281301), (69, 3048091057), (253, 831297561), (759, 277099187), (1279, 164439627), (3837, 54813209), (14069, 14949057), (29417, 7149549), (42207, 4983019), (88251, 2383183), (216653, 970761), (323587, 649959)]