12728692207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1704203}}^1$

素因数の和:1704318

約数の個数: 16

約数和(自身を含む): 16033151232

約数和(自身を除く): 3304459025

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 1704203, 11929421, 18746233, 131223631, 165307691, 1157153837, 1818384601, 12728692207]

約数ペア:

[(1, 12728692207), (7, 1818384601), (11, 1157153837), (77, 165307691), (97, 131223631), (679, 18746233), (1067, 11929421), (7469, 1704203)]