30196621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7717}}^1$

素因数の和:7780

約数の個数: 16

約数和(自身を含む): 38034304

約数和(自身を除く): 7837683

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 7717, 54019, 100321, 331831, 702247, 2322817, 4313803, 30196621]

約数ペア:

[(1, 30196621), (7, 4313803), (13, 2322817), (43, 702247), (91, 331831), (301, 100321), (559, 54019), (3913, 7717)]