9009747

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 13764608

約数和(自身を除く): 4754861

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 751, 1333, 2253, 3999, 6759, 11997, 23281, 32293, 69843, 96879, 209529, 290637, 1001083, 3003249, 9009747]

約数ペア:

[(1, 9009747), (3, 3003249), (9, 1001083), (31, 290637), (43, 209529), (93, 96879), (129, 69843), (279, 32293), (387, 23281), (751, 11997), (1333, 6759), (2253, 3999)]