131378082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1990577}}^1$

素因数の和:1990593

約数の個数: 16

約数和(自身を含む): 286643232

約数和(自身を除く): 155265150

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1990577, 3981154, 5971731, 11943462, 21896347, 43792694, 65689041, 131378082]

約数ペア:

[(1, 131378082), (2, 65689041), (3, 43792694), (6, 21896347), (11, 11943462), (22, 5971731), (33, 3981154), (66, 1990577)]