16491301931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{261721}}^1$

素因数の和:261902

約数の個数: 16

約数和(自身を含む): 18379165728

約数和(自身を除く): 1887863797

約数列:

[1, 13, 37, 131, 481, 1703, 4847, 63011, 261721, 3402373, 9683677, 34285451, 125887801, 445710863, 1268561687, 16491301931]

約数ペア:

[(1, 16491301931), (13, 1268561687), (37, 445710863), (131, 125887801), (481, 34285451), (1703, 9683677), (4847, 3402373), (63011, 261721)]