7681959

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 11658192

約数和(自身を除く): 3976233

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 313, 909, 939, 2727, 2817, 8181, 8451, 24543, 25353, 31613, 76059, 94839, 284517, 853551, 2560653, 7681959]

約数ペア:

[(1, 7681959), (3, 2560653), (9, 853551), (27, 284517), (81, 94839), (101, 76059), (243, 31613), (303, 25353), (313, 24543), (909, 8451), (939, 8181), (2727, 2817)]