858902319

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2891927}}^1$

素因数の和:2891947

約数の個数: 16

約数和(自身を含む): 1388125440

約数和(自身を除く): 529223121

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2891927, 8675781, 26027343, 31811197, 78082029, 95433591, 286300773, 858902319]

約数ペア:

[(1, 858902319), (3, 286300773), (9, 95433591), (11, 78082029), (27, 31811197), (33, 26027343), (99, 8675781), (297, 2891927)]