13439811

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 22675968

約数和(自身を除く): 9236157

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 797, 803, 1533, 2391, 2409, 5579, 5621, 8767, 16737, 16863, 26301, 58181, 61369, 174543, 184107, 407267, 639991, 1221801, 1919973, 4479937, 13439811]

約数ペア:

[(1, 13439811), (3, 4479937), (7, 1919973), (11, 1221801), (21, 639991), (33, 407267), (73, 184107), (77, 174543), (219, 61369), (231, 58181), (511, 26301), (797, 16863), (803, 16737), (1533, 8767), (2391, 5621), (2409, 5579)]