2010708009

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{213383}}^1$

素因数の和:213741

約数の個数: 16

約数和(自身を含む): 2987376000

約数和(自身を除く): 976667991

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 213383, 640149, 1920447, 5761341, 74470667, 223412001, 670236003, 2010708009]

約数ペア:

[(1, 2010708009), (3, 670236003), (9, 223412001), (27, 74470667), (349, 5761341), (1047, 1920447), (3141, 640149), (9423, 213383)]