1720482387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{38261}}^1$

素因数の和:39430

約数の個数: 16

約数和(自身を含む): 2472643488

約数和(自身を除く): 752161101

約数列:

[1, 3, 13, 39, 1153, 3459, 14989, 38261, 44967, 114783, 497393, 1492179, 44114933, 132344799, 573494129, 1720482387]

約数ペア:

[(1, 1720482387), (3, 573494129), (13, 132344799), (39, 44114933), (1153, 1492179), (3459, 497393), (14989, 114783), (38261, 44967)]