230017319

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2459}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 282683520

約数和(自身を除く): 52666201

約数列:

[1, 7, 23, 49, 83, 161, 581, 1127, 1909, 2459, 4067, 13363, 17213, 56557, 93541, 120491, 204097, 395899, 1428679, 2771293, 4694231, 10000753, 32859617, 230017319]

約数ペア:

[(1, 230017319), (7, 32859617), (23, 10000753), (49, 4694231), (83, 2771293), (161, 1428679), (581, 395899), (1127, 204097), (1909, 120491), (2459, 93541), (4067, 56557), (13363, 17213)]