47432781

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1693}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 75050976

約数和(自身を除く): 27618195

約数列:

[1, 3, 9, 11, 33, 99, 283, 849, 1693, 2547, 3113, 5079, 9339, 15237, 18623, 28017, 55869, 167607, 479119, 1437357, 4312071, 5270309, 15810927, 47432781]

約数ペア:

[(1, 47432781), (3, 15810927), (9, 5270309), (11, 4312071), (33, 1437357), (99, 479119), (283, 167607), (849, 55869), (1693, 28017), (2547, 18623), (3113, 15237), (5079, 9339)]