86575713

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{242509}}^1$

素因数の和:242536

約数の個数: 16

約数和(自身を含む): 139685760

約数和(自身を除く): 53110047

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 242509, 727527, 1697563, 4122653, 5092689, 12367959, 28858571, 86575713]

約数ペア:

[(1, 86575713), (3, 28858571), (7, 12367959), (17, 5092689), (21, 4122653), (51, 1697563), (119, 727527), (357, 242509)]