3143454

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 6552576

約数和(自身を除く): 3409122

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 157, 213, 282, 314, 426, 471, 942, 3337, 6674, 7379, 10011, 11147, 14758, 20022, 22137, 22294, 33441, 44274, 66882, 523909, 1047818, 1571727, 3143454]

約数ペア:

[(1, 3143454), (2, 1571727), (3, 1047818), (6, 523909), (47, 66882), (71, 44274), (94, 33441), (141, 22294), (142, 22137), (157, 20022), (213, 14758), (282, 11147), (314, 10011), (426, 7379), (471, 6674), (942, 3337)]