897883017

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{13807}}^1$

素因数の和:14272

約数の個数: 16

約数和(自身を含む): 1222836480

約数和(自身を除く): 324953463

約数列:

[1, 3, 53, 159, 409, 1227, 13807, 21677, 41421, 65031, 731771, 2195313, 5647063, 16941189, 299294339, 897883017]

約数ペア:

[(1, 897883017), (3, 299294339), (53, 16941189), (159, 5647063), (409, 2195313), (1227, 731771), (13807, 65031), (21677, 41421)]