8782749

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 13453440

約数和(自身を除く): 4670691

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 769, 1269, 2307, 3807, 6921, 11421, 20763, 36143, 62289, 108429, 186867, 325287, 975861, 2927583, 8782749]

約数ペア:

[(1, 8782749), (3, 2927583), (9, 975861), (27, 325287), (47, 186867), (81, 108429), (141, 62289), (243, 36143), (423, 20763), (769, 11421), (1269, 6921), (2307, 3807)]