297029109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{400849}}^1$

素因数の和:400884

約数の個数: 16

約数和(自身を含む): 448952000

約数和(自身を除く): 151922891

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 400849, 1202547, 5211037, 7616131, 15633111, 22848393, 99009703, 297029109]

約数ペア:

[(1, 297029109), (3, 99009703), (13, 22848393), (19, 15633111), (39, 7616131), (57, 5211037), (247, 1202547), (741, 400849)]