8423709

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5987}}^1$

素因数の和:6064

約数の個数: 16

約数和(自身を含む): 13029888

約数和(自身を除く): 4606179

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 5987, 17961, 41909, 125727, 401129, 1203387, 2807903, 8423709]

約数ペア:

[(1, 8423709), (3, 2807903), (7, 1203387), (21, 401129), (67, 125727), (201, 41909), (469, 17961), (1407, 5987)]