131738299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{24097}}^1$

素因数の和:24186

約数の個数: 16

約数和(自身を含む): 166565376

約数和(自身を除く): 34827077

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 24097, 168679, 265067, 1710887, 1855469, 11976209, 18819757, 131738299]

約数ペア:

[(1, 131738299), (7, 18819757), (11, 11976209), (71, 1855469), (77, 1710887), (497, 265067), (781, 168679), (5467, 24097)]