9151791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 14065920

約数和(自身を除く): 4914129

約数列:

[1, 3, 11, 29, 33, 73, 87, 131, 219, 319, 393, 803, 957, 1441, 2117, 2409, 3799, 4323, 6351, 9563, 11397, 23287, 28689, 41789, 69861, 105193, 125367, 277327, 315579, 831981, 3050597, 9151791]

約数ペア:

[(1, 9151791), (3, 3050597), (11, 831981), (29, 315579), (33, 277327), (73, 125367), (87, 105193), (131, 69861), (219, 41789), (319, 28689), (393, 23287), (803, 11397), (957, 9563), (1441, 6351), (2117, 4323), (2409, 3799)]