2017131885

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{567407}}^1$

素因数の和:567497

約数の個数: 24

約数和(自身を含む): 3540625920

約数和(自身を除く): 1523494035

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 567407, 1702221, 2837035, 5106663, 8511105, 25533315, 44825153, 134475459, 224125765, 403426377, 672377295, 2017131885]

約数ペア:

[(1, 2017131885), (3, 672377295), (5, 403426377), (9, 224125765), (15, 134475459), (45, 44825153), (79, 25533315), (237, 8511105), (395, 5106663), (711, 2837035), (1185, 1702221), (3555, 567407)]