2019297591

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{10253}}^1$

素因数の和:10615

約数の個数: 24

約数和(自身を含む): 2964636480

約数和(自身を除く): 945338889

約数列:

[1, 3, 9, 79, 237, 277, 711, 831, 2493, 10253, 21883, 30759, 65649, 92277, 196947, 809987, 2429961, 2840081, 7289883, 8520243, 25560729, 224366399, 673099197, 2019297591]

約数ペア:

[(1, 2019297591), (3, 673099197), (9, 224366399), (79, 25560729), (237, 8520243), (277, 7289883), (711, 2840081), (831, 2429961), (2493, 809987), (10253, 196947), (21883, 92277), (30759, 65649)]