7940987253

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{584713}}^1$

素因数の和:585225

約数の個数: 16

約数和(自身を含む): 11787834240

約数和(自身を除く): 3846846987

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 584713, 1754139, 5262417, 15787251, 294110639, 882331917, 2646995751, 7940987253]

約数ペア:

[(1, 7940987253), (3, 2646995751), (9, 882331917), (27, 294110639), (503, 15787251), (1509, 5262417), (4527, 1754139), (13581, 584713)]