213883033

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{81047}}^1$

素因数の和:81096

約数の個数: 16

約数和(自身を含む): 272321280

約数和(自身を除く): 58438247

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 81047, 567329, 1053611, 2350363, 7375277, 16452541, 30554719, 213883033]

約数ペア:

[(1, 213883033), (7, 30554719), (13, 16452541), (29, 7375277), (91, 2350363), (203, 1053611), (377, 567329), (2639, 81047)]