2029047069

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{267649}}^1$

素因数の和:267697

約数の個数: 24

約数和(自身を含む): 3263188800

約数和(自身を除く): 1234141731

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 267649, 802947, 1873543, 5085331, 5620629, 15255993, 35597317, 96621289, 106791951, 289863867, 676349023, 2029047069]

約数ペア:

[(1, 2029047069), (3, 676349023), (7, 289863867), (19, 106791951), (21, 96621289), (57, 35597317), (133, 15255993), (361, 5620629), (399, 5085331), (1083, 1873543), (2527, 802947), (7581, 267649)]