2079688311

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1262713}}^1$

素因数の和:1262783

約数の個数: 16

約数和(自身を含む): 3131530720

約数和(自身を除く): 1051842409

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 1262713, 3788139, 11364417, 34093251, 77025493, 231076479, 693229437, 2079688311]

約数ペア:

[(1, 2079688311), (3, 693229437), (9, 231076479), (27, 77025493), (61, 34093251), (183, 11364417), (549, 3788139), (1647, 1262713)]