57211847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1489}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 71520000

約数和(自身を除く): 14308153

約数列:

[1, 7, 11, 77, 499, 1489, 3493, 5489, 10423, 16379, 38423, 114653, 743011, 5201077, 8173121, 57211847]

約数ペア:

[(1, 57211847), (7, 8173121), (11, 5201077), (77, 743011), (499, 114653), (1489, 38423), (3493, 16379), (5489, 10423)]