6639919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 7943040

約数和(自身を除く): 1303121

約数列:

[1, 11, 13, 59, 143, 649, 767, 787, 8437, 8657, 10231, 46433, 112541, 510763, 603629, 6639919]

約数ペア:

[(1, 6639919), (11, 603629), (13, 510763), (59, 112541), (143, 46433), (649, 10231), (767, 8657), (787, 8437)]