57721929

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{4079}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 79315200

約数和(自身を除く): 21593271

約数列:

[1, 3, 53, 89, 159, 267, 4079, 4717, 12237, 14151, 216187, 363031, 648561, 1089093, 19240643, 57721929]

約数ペア:

[(1, 57721929), (3, 19240643), (53, 1089093), (89, 648561), (159, 363031), (267, 216187), (4079, 14151), (4717, 12237)]