42858501

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 67350528

約数和(自身を除く): 24492027

約数列:

[1, 3, 7, 21, 47, 141, 173, 251, 329, 519, 753, 987, 1211, 1757, 3633, 5271, 8131, 11797, 24393, 35391, 43423, 56917, 82579, 130269, 170751, 247737, 303961, 911883, 2040881, 6122643, 14286167, 42858501]

約数ペア:

[(1, 42858501), (3, 14286167), (7, 6122643), (21, 2040881), (47, 911883), (141, 303961), (173, 247737), (251, 170751), (329, 130269), (519, 82579), (753, 56917), (987, 43423), (1211, 35391), (1757, 24393), (3633, 11797), (5271, 8131)]