2978179919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1\times {\mathrm{6673}}^1$

素因数の和:9818

約数の個数: 16

約数和(自身を含む): 3500486304

約数和(自身を除く): 522306385

約数列:

[1, 11, 13, 143, 3121, 6673, 34331, 40573, 73403, 86749, 446303, 954239, 20826433, 229090763, 270743629, 2978179919]

約数ペア:

[(1, 2978179919), (11, 270743629), (13, 229090763), (143, 20826433), (3121, 954239), (6673, 446303), (34331, 86749), (40573, 73403)]