2962883

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 3939840

約数和(自身を除く): 976957

約数列:

[1, 7, 11, 23, 49, 77, 161, 239, 253, 539, 1127, 1673, 1771, 2629, 5497, 11711, 12397, 18403, 38479, 60467, 128821, 269353, 423269, 2962883]

約数ペア:

[(1, 2962883), (7, 423269), (11, 269353), (23, 128821), (49, 60467), (77, 38479), (161, 18403), (239, 12397), (253, 11711), (539, 5497), (1127, 2629), (1673, 1771)]