2852751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 4186368

約数和(自身を除く): 1333617

約数列:

[1, 3, 11, 33, 137, 411, 631, 1507, 1893, 4521, 6941, 20823, 86447, 259341, 950917, 2852751]

約数ペア:

[(1, 2852751), (3, 950917), (11, 259341), (33, 86447), (137, 20823), (411, 6941), (631, 4521), (1507, 1893)]