28679943

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 39613536

約数和(自身を除く): 10933593

約数列:

[1, 3, 53, 61, 159, 183, 2957, 3233, 8871, 9699, 156721, 180377, 470163, 541131, 9559981, 28679943]

約数ペア:

[(1, 28679943), (3, 9559981), (53, 541131), (61, 470163), (159, 180377), (183, 156721), (2957, 9699), (3233, 8871)]