17730491

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 18960480

約数和(自身を除く): 1229989

約数列:

[1, 41, 43, 89, 113, 1763, 3649, 3827, 4633, 4859, 10057, 156907, 199219, 412337, 432451, 17730491]

約数ペア:

[(1, 17730491), (41, 432451), (43, 412337), (89, 199219), (113, 156907), (1763, 10057), (3649, 4859), (3827, 4633)]