987711063

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{16253}}^1$

素因数の和:16734

約数の個数: 16

約数和(自身を含む): 1348171776

約数和(自身を除く): 360460713

約数列:

[1, 3, 47, 141, 431, 1293, 16253, 20257, 48759, 60771, 763891, 2291673, 7005043, 21015129, 329237021, 987711063]

約数ペア:

[(1, 987711063), (3, 329237021), (47, 21015129), (141, 7005043), (431, 2291673), (1293, 763891), (16253, 60771), (20257, 48759)]