686945121409

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2153}}^1\times {\mathrm{115061}}^1$

素因数の和:117320

約数の個数: 16

約数和(自身を含む): 713789418240

約数和(自身を除く): 26844296831

約数列:

[1, 47, 59, 2153, 2773, 101191, 115061, 127027, 5407867, 5970269, 6788599, 247726333, 319064153, 11643137651, 14615853647, 686945121409]

約数ペア:

[(1, 686945121409), (47, 14615853647), (59, 11643137651), (2153, 319064153), (2773, 247726333), (101191, 6788599), (115061, 5970269), (127027, 5407867)]