489604047

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1\times {\mathrm{1787}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 657526272

約数和(自身を除く): 167922225

約数列:

[1, 3, 271, 337, 813, 1011, 1787, 5361, 91327, 273981, 484277, 602219, 1452831, 1806657, 163201349, 489604047]

約数ペア:

[(1, 489604047), (3, 163201349), (271, 1806657), (337, 1452831), (813, 602219), (1011, 484277), (1787, 273981), (5361, 91327)]