2996301

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 5417280

約数和(自身を除く): 2420979

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 109, 119, 147, 187, 231, 327, 357, 539, 561, 763, 833, 1199, 1309, 1617, 1853, 2289, 2499, 3597, 3927, 5341, 5559, 8393, 9163, 12971, 16023, 20383, 25179, 27489, 38913, 58751, 61149, 90797, 142681, 176253, 272391, 428043, 998767, 2996301]

約数ペア:

[(1, 2996301), (3, 998767), (7, 428043), (11, 272391), (17, 176253), (21, 142681), (33, 90797), (49, 61149), (51, 58751), (77, 38913), (109, 27489), (119, 25179), (147, 20383), (187, 16023), (231, 12971), (327, 9163), (357, 8393), (539, 5559), (561, 5341), (763, 3927), (833, 3597), (1199, 2499), (1309, 2289), (1617, 1853)]