27401941

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 32369920

約数和(自身を除く): 4967979

約数列:

[1, 7, 37, 241, 259, 439, 1687, 3073, 8917, 16243, 62419, 105799, 113701, 740593, 3914563, 27401941]

約数ペア:

[(1, 27401941), (7, 3914563), (37, 740593), (241, 113701), (259, 105799), (439, 62419), (1687, 16243), (3073, 8917)]