2501163

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 4389840

約数和(自身を除く): 1888677

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 609, 777, 1073, 1369, 1827, 2331, 3219, 4107, 7511, 9583, 9657, 12321, 22533, 28749, 39701, 67599, 86247, 119103, 277907, 357309, 833721, 2501163]

約数ペア:

[(1, 2501163), (3, 833721), (7, 357309), (9, 277907), (21, 119103), (29, 86247), (37, 67599), (63, 39701), (87, 28749), (111, 22533), (203, 12321), (259, 9657), (261, 9583), (333, 7511), (609, 4107), (777, 3219), (1073, 2331), (1369, 1827)]