2740647

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10039}}^1$

素因数の和:10062

約数の個数: 16

約数和(自身を含む): 4497920

約数和(自身を除く): 1757273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10039, 30117, 70273, 130507, 210819, 391521, 913549, 2740647]

約数ペア:

[(1, 2740647), (3, 913549), (7, 391521), (13, 210819), (21, 130507), (39, 70273), (91, 30117), (273, 10039)]