286768359

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1874303}}^1$

素因数の和:1874326

約数の個数: 12

約数和(自身を含む): 438587136

約数和(自身を除く): 151818777

約数列:

[1, 3, 9, 17, 51, 153, 1874303, 5622909, 16868727, 31863151, 95589453, 286768359]

約数ペア:

[(1, 286768359), (3, 95589453), (9, 31863151), (17, 16868727), (51, 5622909), (153, 1874303)]