131171766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1987451}}^1$

素因数の和:1987467

約数の個数: 16

約数和(自身を含む): 286193088

約数和(自身を除く): 155021322

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1987451, 3974902, 5962353, 11924706, 21861961, 43723922, 65585883, 131171766]

約数ペア:

[(1, 131171766), (2, 65585883), (3, 43723922), (6, 21861961), (11, 11924706), (22, 5962353), (33, 3974902), (66, 1987451)]