281996647

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 298426464

約数和(自身を除く): 16429817

約数列:

[1, 37, 41, 211, 881, 1517, 7807, 8651, 32597, 36121, 185891, 320087, 1336477, 6877967, 7621531, 281996647]

約数ペア:

[(1, 281996647), (37, 7621531), (41, 6877967), (211, 1336477), (881, 320087), (1517, 185891), (7807, 36121), (8651, 32597)]