266236563

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{3203}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 359873280

約数和(自身を除く): 93636717

約数列:

[1, 3, 103, 269, 309, 807, 3203, 9609, 27707, 83121, 329909, 861607, 989727, 2584821, 88745521, 266236563]

約数ペア:

[(1, 266236563), (3, 88745521), (103, 2584821), (269, 989727), (309, 861607), (807, 329909), (3203, 83121), (9609, 27707)]