1489726077

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{883}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 2418624000

約数和(自身を除く): 928897923

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 499, 883, 1127, 1497, 2649, 3381, 3493, 6181, 10479, 11477, 18543, 20309, 24451, 34431, 43267, 60927, 73353, 80339, 129801, 142163, 241017, 426489, 440617, 562373, 995141, 1321851, 1687119, 2985423, 3084319, 9252957, 10134191, 21590233, 30402573, 64770699, 70939337, 212818011, 496575359, 1489726077]

約数ペア:

[(1, 1489726077), (3, 496575359), (7, 212818011), (21, 70939337), (23, 64770699), (49, 30402573), (69, 21590233), (147, 10134191), (161, 9252957), (483, 3084319), (499, 2985423), (883, 1687119), (1127, 1321851), (1497, 995141), (2649, 562373), (3381, 440617), (3493, 426489), (6181, 241017), (10479, 142163), (11477, 129801), (18543, 80339), (20309, 73353), (24451, 60927), (34431, 43267)]