6777617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 2346223

約数列:

[1, 7, 11, 23, 43, 77, 89, 161, 253, 301, 473, 623, 979, 989, 1771, 2047, 3311, 3827, 6853, 6923, 10879, 14329, 22517, 26789, 42097, 76153, 88021, 157619, 294679, 616147, 968231, 6777617]

約数ペア:

[(1, 6777617), (7, 968231), (11, 616147), (23, 294679), (43, 157619), (77, 88021), (89, 76153), (161, 42097), (253, 26789), (301, 22517), (473, 14329), (623, 10879), (979, 6923), (989, 6853), (1771, 3827), (2047, 3311)]