520088079

素因数分解:

$3^1\times 7^1\times {\mathrm{6571}}^1\times {\mathrm{3769}}^1$

素因数の和:10350

約数の個数: 16

約数和(自身を含む): 792846080

約数和(自身を除く): 272758001

約数列:

[1, 3, 7, 21, 3769, 6571, 11307, 19713, 26383, 45997, 79149, 137991, 24766099, 74298297, 173362693, 520088079]

約数ペア:

[(1, 520088079), (3, 173362693), (7, 74298297), (21, 24766099), (3769, 137991), (6571, 79149), (11307, 45997), (19713, 26383)]