1915202949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{117721}}^1$

素因数の和:117781

約数の個数: 32

約数和(自身を含む): 3051354240

約数和(自身を除く): 1136151291

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 5423, 16269, 117721, 353163, 1294931, 2001257, 3413909, 3884793, 6003771, 10241727, 22013827, 37552999, 58036453, 66041481, 112658997, 174109359, 638400983, 1915202949]

約数ペア:

[(1, 1915202949), (3, 638400983), (11, 174109359), (17, 112658997), (29, 66041481), (33, 58036453), (51, 37552999), (87, 22013827), (187, 10241727), (319, 6003771), (493, 3884793), (561, 3413909), (957, 2001257), (1479, 1294931), (5423, 353163), (16269, 117721)]