189477827

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{2203}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 236550912

約数和(自身を除く): 47073085

約数列:

[1, 7, 11, 77, 1117, 2203, 7819, 12287, 15421, 24233, 86009, 169631, 2460751, 17225257, 27068261, 189477827]

約数ペア:

[(1, 189477827), (7, 27068261), (11, 17225257), (77, 2460751), (1117, 169631), (2203, 86009), (7819, 24233), (12287, 15421)]