9927951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 15234048

約数和(自身を除く): 5306097

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 173, 407, 517, 519, 1221, 1551, 1739, 1903, 5217, 5709, 6401, 8131, 19129, 19203, 24393, 57387, 70411, 89441, 211233, 268323, 300847, 902541, 3309317, 9927951]

約数ペア:

[(1, 9927951), (3, 3309317), (11, 902541), (33, 300847), (37, 268323), (47, 211233), (111, 89441), (141, 70411), (173, 57387), (407, 24393), (517, 19203), (519, 19129), (1221, 8131), (1551, 6401), (1739, 5709), (1903, 5217)]