66898007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 77034240

約数和(自身を除く): 10136233

約数列:

[1, 11, 23, 89, 253, 979, 2047, 2971, 22517, 32681, 68333, 264419, 751663, 2908609, 6081637, 66898007]

約数ペア:

[(1, 66898007), (11, 6081637), (23, 2908609), (89, 751663), (253, 264419), (979, 68333), (2047, 32681), (2971, 22517)]