9199211

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 11586960

約数和(自身を除く): 2387749

約数列:

[1, 7, 19, 41, 49, 133, 241, 287, 779, 931, 1687, 2009, 4579, 5453, 9881, 11809, 32053, 38171, 69167, 187739, 224371, 484169, 1314173, 9199211]

約数ペア:

[(1, 9199211), (7, 1314173), (19, 484169), (41, 224371), (49, 187739), (133, 69167), (241, 38171), (287, 32053), (779, 11809), (931, 9881), (1687, 5453), (2009, 4579)]