12087387

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 30

約数和(自身を含む): 19574412

約数和(自身を除く): 7487025

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 883, 1053, 1521, 2649, 4563, 7947, 11479, 13689, 23841, 34437, 71523, 103311, 149227, 309933, 447681, 929799, 1343043, 4029129, 12087387]

約数ペア:

[(1, 12087387), (3, 4029129), (9, 1343043), (13, 929799), (27, 447681), (39, 309933), (81, 149227), (117, 103311), (169, 71523), (351, 34437), (507, 23841), (883, 13689), (1053, 11479), (1521, 7947), (2649, 4563)]