127871569

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{3797}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 155323008

約数和(自身を除く): 27451439

約数列:

[1, 7, 17, 119, 283, 1981, 3797, 4811, 26579, 33677, 64549, 451843, 1074551, 7521857, 18267367, 127871569]

約数ペア:

[(1, 127871569), (7, 18267367), (17, 7521857), (119, 1074551), (283, 451843), (1981, 64549), (3797, 33677), (4811, 26579)]