78608431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 87526656

約数和(自身を除く): 8918225

約数列:

[1, 11, 71, 251, 401, 781, 2761, 4411, 17821, 28471, 100651, 196031, 313181, 1107161, 7146221, 78608431]

約数ペア:

[(1, 78608431), (11, 7146221), (71, 1107161), (251, 313181), (401, 196031), (781, 100651), (2761, 28471), (4411, 17821)]