189940443

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{822253}}^1$

素因数の和:822274

約数の個数: 16

約数和(自身を含む): 315745536

約数和(自身を除く): 125805093

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 822253, 2466759, 5755771, 9044783, 17267313, 27134349, 63313481, 189940443]

約数ペア:

[(1, 189940443), (3, 63313481), (7, 27134349), (11, 17267313), (21, 9044783), (33, 5755771), (77, 2466759), (231, 822253)]