78860617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 88012224

約数和(自身を除く): 9151607

約数列:

[1, 11, 61, 211, 557, 671, 2321, 6127, 12871, 33977, 117527, 141581, 373747, 1292797, 7169147, 78860617]

約数ペア:

[(1, 78860617), (11, 7169147), (61, 1292797), (211, 373747), (557, 141581), (671, 117527), (2321, 33977), (6127, 12871)]