978480973

素因数分解:

${\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{67421}}^1$

素因数の和:68075

約数の個数: 8

約数和(自身を含む): 1022656896

約数和(自身を除く): 44175923

約数列:

[1, 23, 631, 14513, 67421, 1550683, 42542651, 978480973]

約数ペア:

[(1, 978480973), (23, 42542651), (631, 1550683), (14513, 67421)]