489690479

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 509483520

約数和(自身を除く): 19793041

約数列:

[1, 53, 71, 179, 727, 3763, 9487, 12709, 38531, 51617, 130133, 673577, 2735701, 6897049, 9239443, 489690479]

約数ペア:

[(1, 489690479), (53, 9239443), (71, 6897049), (179, 2735701), (727, 673577), (3763, 130133), (9487, 51617), (12709, 38531)]