30258369

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 45837792

約数和(自身を除く): 15579423

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 1907, 5289, 5721, 15867, 17163, 78187, 82001, 234561, 246003, 703683, 738009, 3362041, 10086123, 30258369]

約数ペア:

[(1, 30258369), (3, 10086123), (9, 3362041), (41, 738009), (43, 703683), (123, 246003), (129, 234561), (369, 82001), (387, 78187), (1763, 17163), (1907, 15867), (5289, 5721)]