155548133

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 170221296

約数和(自身を除く): 14673163

約数列:

[1, 13, 97, 293, 421, 1261, 3809, 5473, 28421, 40837, 123353, 369473, 530881, 1603589, 11965241, 155548133]

約数ペア:

[(1, 155548133), (13, 11965241), (97, 1603589), (293, 530881), (421, 369473), (1261, 123353), (3809, 40837), (5473, 28421)]