2939167

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1092833

約数列:

[1, 7, 11, 19, 41, 49, 77, 133, 209, 287, 343, 451, 539, 779, 931, 1463, 2009, 3157, 3773, 5453, 6517, 8569, 10241, 14063, 22099, 38171, 59983, 71687, 154693, 267197, 419881, 2939167]

約数ペア:

[(1, 2939167), (7, 419881), (11, 267197), (19, 154693), (41, 71687), (49, 59983), (77, 38171), (133, 22099), (209, 14063), (287, 10241), (343, 8569), (451, 6517), (539, 5453), (779, 3773), (931, 3157), (1463, 2009)]