131340462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1990007}}^1$

素因数の和:1990023

約数の個数: 16

約数和(自身を含む): 286561152

約数和(自身を除く): 155220690

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1990007, 3980014, 5970021, 11940042, 21890077, 43780154, 65670231, 131340462]

約数ペア:

[(1, 131340462), (2, 65670231), (3, 43780154), (6, 21890077), (11, 11940042), (22, 5970021), (33, 3980014), (66, 1990007)]