131173086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1987471}}^1$

素因数の和:1987487

約数の個数: 16

約数和(自身を含む): 286195968

約数和(自身を除く): 155022882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1987471, 3974942, 5962413, 11924826, 21862181, 43724362, 65586543, 131173086]

約数ペア:

[(1, 131173086), (2, 65586543), (3, 43724362), (6, 21862181), (11, 11924826), (22, 5962413), (33, 3974942), (66, 1987471)]