24789519

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 40547520

約数和(自身を除く): 15758001

約数列:

[1, 3, 9, 17, 29, 37, 51, 87, 111, 151, 153, 261, 333, 453, 493, 629, 1073, 1359, 1479, 1887, 2567, 3219, 4379, 4437, 5587, 5661, 7701, 9657, 13137, 16761, 18241, 23103, 39411, 50283, 54723, 74443, 94979, 162023, 164169, 223329, 284937, 486069, 669987, 854811, 1458207, 2754391, 8263173, 24789519]

約数ペア:

[(1, 24789519), (3, 8263173), (9, 2754391), (17, 1458207), (29, 854811), (37, 669987), (51, 486069), (87, 284937), (111, 223329), (151, 164169), (153, 162023), (261, 94979), (333, 74443), (453, 54723), (493, 50283), (629, 39411), (1073, 23103), (1359, 18241), (1479, 16761), (1887, 13137), (2567, 9657), (3219, 7701), (4379, 5661), (4437, 5587)]