9217131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39901}}^1$

素因数の和:39922

約数の個数: 16

約数和(自身を含む): 15322368

約数和(自身を除く): 6105237

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 39901, 119703, 279307, 438911, 837921, 1316733, 3072377, 9217131]

約数ペア:

[(1, 9217131), (3, 3072377), (7, 1316733), (11, 837921), (21, 438911), (33, 279307), (77, 119703), (231, 39901)]