131361186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1990321}}^1$

素因数の和:1990337

約数の個数: 16

約数和(自身を含む): 286606368

約数和(自身を除く): 155245182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1990321, 3980642, 5970963, 11941926, 21893531, 43787062, 65680593, 131361186]

約数ペア:

[(1, 131361186), (2, 65680593), (3, 43787062), (6, 21893531), (11, 11941926), (22, 5970963), (33, 3980642), (66, 1990321)]