83886187

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 107557632

約数和(自身を除く): 23671445

約数列:

[1, 7, 11, 49, 77, 103, 539, 721, 1133, 1511, 5047, 7931, 10577, 16621, 55517, 74039, 116347, 155633, 814429, 1089431, 1711963, 7626017, 11983741, 83886187]

約数ペア:

[(1, 83886187), (7, 11983741), (11, 7626017), (49, 1711963), (77, 1089431), (103, 814429), (539, 155633), (721, 116347), (1133, 74039), (1511, 55517), (5047, 16621), (7931, 10577)]