9459891

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1168

約数の個数: 36

約数和(自身を含む): 16746600

約数和(自身を除く): 7286709

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1129, 1197, 2793, 3387, 7903, 8379, 10161, 21451, 23709, 55321, 64353, 71127, 150157, 165963, 193059, 450471, 497889, 1051099, 1351413, 3153297, 9459891]

約数ペア:

[(1, 9459891), (3, 3153297), (7, 1351413), (9, 1051099), (19, 497889), (21, 450471), (49, 193059), (57, 165963), (63, 150157), (133, 71127), (147, 64353), (171, 55321), (399, 23709), (441, 21451), (931, 10161), (1129, 8379), (1197, 7903), (2793, 3387)]