667066127

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{12197}}^1$

素因数の和:12818

約数の個数: 16

約数和(自身を含む): 822437952

約数和(自身を除く): 155371825

約数列:

[1, 7, 13, 91, 601, 4207, 7813, 12197, 54691, 85379, 158561, 1109927, 7330397, 51312779, 95295161, 667066127]

約数ペア:

[(1, 667066127), (7, 95295161), (13, 51312779), (91, 7330397), (601, 1109927), (4207, 158561), (7813, 85379), (12197, 54691)]