9290449

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 12065760

約数和(自身を除く): 2775311

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 587, 833, 931, 2261, 4109, 9979, 11153, 15827, 28763, 69853, 78071, 189601, 488971, 546497, 1327207, 9290449]

約数ペア:

[(1, 9290449), (7, 1327207), (17, 546497), (19, 488971), (49, 189601), (119, 78071), (133, 69853), (323, 28763), (587, 15827), (833, 11153), (931, 9979), (2261, 4109)]