22981263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 32542560

約数和(自身を除く): 9561297

約数列:

[1, 3, 17, 51, 557, 809, 1671, 2427, 9469, 13753, 28407, 41259, 450613, 1351839, 7660421, 22981263]

約数ペア:

[(1, 22981263), (3, 7660421), (17, 1351839), (51, 450613), (557, 41259), (809, 28407), (1671, 13753), (2427, 9469)]