289317285591

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{5407}}^1\times {\mathrm{775477}}^1$

素因数の和:780910

約数の個数: 16

約数和(自身を含む): 402603362304

約数和(自身を除く): 113286076713

約数列:

[1, 3, 23, 69, 5407, 16221, 124361, 373083, 775477, 2326431, 17835971, 53507913, 4193004139, 12579012417, 96439095197, 289317285591]

約数ペア:

[(1, 289317285591), (3, 96439095197), (23, 12579012417), (69, 4193004139), (5407, 53507913), (16221, 17835971), (124361, 2326431), (373083, 775477)]