270810001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 349747200

約数和(自身を除く): 78937199

約数列:

[1, 7, 11, 43, 77, 89, 301, 473, 623, 919, 979, 3311, 3827, 6433, 6853, 10109, 26789, 39517, 42097, 70763, 81791, 276619, 294679, 434687, 572537, 899701, 3042809, 3517013, 6297907, 24619091, 38687143, 270810001]

約数ペア:

[(1, 270810001), (7, 38687143), (11, 24619091), (43, 6297907), (77, 3517013), (89, 3042809), (301, 899701), (473, 572537), (623, 434687), (919, 294679), (979, 276619), (3311, 81791), (3827, 70763), (6433, 42097), (6853, 39517), (10109, 26789)]