20141331

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1451}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 30759168

約数和(自身を除く): 10617837

約数列:

[1, 3, 7, 21, 661, 1451, 1983, 4353, 4627, 10157, 13881, 30471, 959111, 2877333, 6713777, 20141331]

約数ペア:

[(1, 20141331), (3, 6713777), (7, 2877333), (21, 959111), (661, 30471), (1451, 13881), (1983, 10157), (4353, 4627)]