19656006831

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{2789273}}^1$

素因数の和:2789317

約数の個数: 24

約数和(自身を含む): 30458872080

約数和(自身を除く): 10802865249

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 2789273, 8367819, 25103457, 75310371, 80888917, 225931113, 242666751, 677793339, 728000253, 2184000759, 6552002277, 19656006831]

約数ペア:

[(1, 19656006831), (3, 6552002277), (9, 2184000759), (27, 728000253), (29, 677793339), (81, 242666751), (87, 225931113), (243, 80888917), (261, 75310371), (783, 25103457), (2349, 8367819), (7047, 2789273)]