2037009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 3080000

約数和(自身を除く): 1042991

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2749, 8247, 35737, 52231, 107211, 156693, 679003, 2037009]

約数ペア:

[(1, 2037009), (3, 679003), (13, 156693), (19, 107211), (39, 52231), (57, 35737), (247, 8247), (741, 2749)]