40568943

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2689}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 55779840

約数和(自身を除く): 15210897

約数列:

[1, 3, 47, 107, 141, 321, 2689, 5029, 8067, 15087, 126383, 287723, 379149, 863169, 13522981, 40568943]

約数ペア:

[(1, 40568943), (3, 13522981), (47, 863169), (107, 379149), (141, 287723), (321, 126383), (2689, 15087), (5029, 8067)]