1679999103

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{343769}}^1$

素因数の和:343959

約数の個数: 16

約数和(自身を含む): 2502645600

約数和(自身を除く): 822646497

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 343769, 1031307, 3093921, 9281763, 62222189, 186666567, 559999701, 1679999103]

約数ペア:

[(1, 1679999103), (3, 559999701), (9, 186666567), (27, 62222189), (181, 9281763), (543, 3093921), (1629, 1031307), (4887, 343769)]