12542607

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 23371392

約数和(自身を除く): 10828785

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2011, 2079, 6033, 6237, 14077, 18099, 22121, 42231, 54297, 66363, 126693, 154847, 162891, 199089, 380079, 464541, 597267, 1140237, 1393623, 1791801, 4180869, 12542607]

約数ペア:

[(1, 12542607), (3, 4180869), (7, 1791801), (9, 1393623), (11, 1140237), (21, 597267), (27, 464541), (33, 380079), (63, 199089), (77, 162891), (81, 154847), (99, 126693), (189, 66363), (231, 54297), (297, 42231), (567, 22121), (693, 18099), (891, 14077), (2011, 6237), (2079, 6033)]