788644467

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9221}}^1$

素因数の和:9300

約数の個数: 48

約数和(自身を含む): 1329295968

約数和(自身を除く): 540651501

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 731, 1677, 1989, 2193, 5031, 6579, 9221, 9503, 27663, 28509, 82989, 85527, 119873, 156757, 359619, 396503, 470271, 1078857, 1189509, 1410813, 2037841, 3568527, 5154539, 6113523, 6740551, 15463617, 18340569, 20221653, 46390851, 60664959, 87627163, 262881489, 788644467]

約数ペア:

[(1, 788644467), (3, 262881489), (9, 87627163), (13, 60664959), (17, 46390851), (39, 20221653), (43, 18340569), (51, 15463617), (117, 6740551), (129, 6113523), (153, 5154539), (221, 3568527), (387, 2037841), (559, 1410813), (663, 1189509), (731, 1078857), (1677, 470271), (1989, 396503), (2193, 359619), (5031, 156757), (6579, 119873), (9221, 85527), (9503, 82989), (27663, 28509)]