2783136349

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{11087}}^1$

素因数の和:11257

約数の個数: 24

約数和(自身を含む): 3337044480

約数和(自身を除く): 553908131

約数列:

[1, 7, 47, 49, 109, 329, 763, 2303, 5123, 5341, 11087, 35861, 77609, 251027, 521089, 543263, 1208483, 3647623, 8459381, 25533361, 56798701, 59215667, 397590907, 2783136349]

約数ペア:

[(1, 2783136349), (7, 397590907), (47, 59215667), (49, 56798701), (109, 25533361), (329, 8459381), (763, 3647623), (2303, 1208483), (5123, 543263), (5341, 521089), (11087, 251027), (35861, 77609)]