127659857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 141063552

約数和(自身を除く): 13403695

約数列:

[1, 13, 67, 97, 871, 1261, 1511, 6499, 19643, 84487, 101237, 146567, 1316081, 1905371, 9819989, 127659857]

約数ペア:

[(1, 127659857), (13, 9819989), (67, 1905371), (97, 1316081), (871, 146567), (1261, 101237), (1511, 84487), (6499, 19643)]