260080263

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1699871}}^1$

素因数の和:1699894

約数の個数: 12

約数和(自身を含む): 397770048

約数和(自身を除く): 137689785

約数列:

[1, 3, 9, 17, 51, 153, 1699871, 5099613, 15298839, 28897807, 86693421, 260080263]

約数ペア:

[(1, 260080263), (3, 86693421), (9, 28897807), (17, 15298839), (51, 5099613), (153, 1699871)]