1295968959

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{81677}}^1$

素因数の和:81767

約数の個数: 24

約数和(自身を含む): 1962232272

約数和(自身を除く): 666263313

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 5289, 15867, 81677, 245031, 735093, 3348757, 3512111, 10046271, 10536333, 30138813, 31608999, 143996551, 431989653, 1295968959]

約数ペア:

[(1, 1295968959), (3, 431989653), (9, 143996551), (41, 31608999), (43, 30138813), (123, 10536333), (129, 10046271), (369, 3512111), (387, 3348757), (1763, 735093), (5289, 245031), (15867, 81677)]