15671443137

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{929}}^1\times {\mathrm{1087}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 23960371200

約数和(自身を除く): 8288928063

約数列:

[1, 3, 7, 21, 739, 929, 1087, 2217, 2787, 3261, 5173, 6503, 7609, 15519, 19509, 22827, 686531, 803293, 1009823, 2059593, 2409879, 3029469, 4805717, 5623051, 7068761, 14417151, 16869153, 21206283, 746259197, 2238777591, 5223814379, 15671443137]

約数ペア:

[(1, 15671443137), (3, 5223814379), (7, 2238777591), (21, 746259197), (739, 21206283), (929, 16869153), (1087, 14417151), (2217, 7068761), (2787, 5623051), (3261, 4805717), (5173, 3029469), (6503, 2409879), (7609, 2059593), (15519, 1009823), (19509, 803293), (22827, 686531)]