11398239

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1412

約数の個数: 20

約数和(自身を含む): 17196520

約数和(自身を除く): 5798281

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 1291, 2943, 3873, 8829, 11619, 34857, 104571, 140719, 422157, 1266471, 3799413, 11398239]

約数ペア:

[(1, 11398239), (3, 3799413), (9, 1266471), (27, 422157), (81, 140719), (109, 104571), (327, 34857), (981, 11619), (1291, 8829), (2943, 3873)]