5681907

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 10593792

約数和(自身を除く): 4911885

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 911, 2079, 2733, 6237, 6377, 8199, 10021, 19131, 24597, 30063, 57393, 70147, 73791, 90189, 172179, 210441, 270567, 516537, 631323, 811701, 1893969, 5681907]

約数ペア:

[(1, 5681907), (3, 1893969), (7, 811701), (9, 631323), (11, 516537), (21, 270567), (27, 210441), (33, 172179), (63, 90189), (77, 73791), (81, 70147), (99, 57393), (189, 30063), (231, 24597), (297, 19131), (567, 10021), (693, 8199), (891, 6377), (911, 6237), (2079, 2733)]