22749507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 38158848

約数和(自身を除く): 15409341

約数列:

[1, 3, 9, 11, 23, 33, 69, 97, 99, 103, 207, 253, 291, 309, 759, 873, 927, 1067, 1133, 2231, 2277, 2369, 3201, 3399, 6693, 7107, 9603, 9991, 10197, 20079, 21321, 24541, 26059, 29973, 73623, 78177, 89919, 109901, 220869, 229793, 234531, 329703, 689379, 989109, 2068137, 2527723, 7583169, 22749507]

約数ペア:

[(1, 22749507), (3, 7583169), (9, 2527723), (11, 2068137), (23, 989109), (33, 689379), (69, 329703), (97, 234531), (99, 229793), (103, 220869), (207, 109901), (253, 89919), (291, 78177), (309, 73623), (759, 29973), (873, 26059), (927, 24541), (1067, 21321), (1133, 20079), (2231, 10197), (2277, 9991), (2369, 9603), (3201, 7107), (3399, 6693)]