2915031

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 4481024

約数和(自身を除く): 1565993

約数列:

[1, 3, 7, 21, 127, 381, 889, 1093, 2667, 3279, 7651, 22953, 138811, 416433, 971677, 2915031]

約数ペア:

[(1, 2915031), (3, 971677), (7, 416433), (21, 138811), (127, 22953), (381, 7651), (889, 3279), (1093, 2667)]