87845673

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6761}}^1$

素因数の和:6896

約数の個数: 16

約数和(自身を含む): 120742272

約数和(自身を除く): 32896599

約数列:

[1, 3, 61, 71, 183, 213, 4331, 6761, 12993, 20283, 412421, 480031, 1237263, 1440093, 29281891, 87845673]

約数ペア:

[(1, 87845673), (3, 29281891), (61, 1440093), (71, 1237263), (183, 480031), (213, 412421), (4331, 20283), (6761, 12993)]