47987097

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 67421088

約数和(自身を除く): 19433991

約数列:

[1, 3, 41, 43, 123, 129, 211, 633, 1763, 1849, 5289, 5547, 8651, 9073, 25953, 27219, 75809, 227427, 371993, 390139, 1115979, 1170417, 15995699, 47987097]

約数ペア:

[(1, 47987097), (3, 15995699), (41, 1170417), (43, 1115979), (123, 390139), (129, 371993), (211, 227427), (633, 75809), (1763, 27219), (1849, 25953), (5289, 9073), (5547, 8651)]