27756883

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 36771840

約数和(自身を除く): 9014957

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 2239, 12397, 15673, 24629, 51497, 109711, 172403, 360479, 566467, 1206821, 2523353, 3965269, 27756883]

約数ペア:

[(1, 27756883), (7, 3965269), (11, 2523353), (23, 1206821), (49, 566467), (77, 360479), (161, 172403), (253, 109711), (539, 51497), (1127, 24629), (1771, 15673), (2239, 12397)]