39683277

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{13241}}^1$

素因数の和:13290

約数の個数: 20

約数和(自身を含む): 60886716

約数和(自身を除く): 21203439

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 13241, 39723, 119169, 357507, 489917, 1072521, 1469751, 4409253, 13227759, 39683277]

約数ペア:

[(1, 39683277), (3, 13227759), (9, 4409253), (27, 1469751), (37, 1072521), (81, 489917), (111, 357507), (333, 119169), (999, 39723), (2997, 13241)]