3895941

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 6402240

約数和(自身を除く): 2506299

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1559, 2499, 4677, 10913, 26503, 32739, 76391, 79509, 185521, 229173, 556563, 1298647, 3895941]

約数ペア:

[(1, 3895941), (3, 1298647), (7, 556563), (17, 229173), (21, 185521), (49, 79509), (51, 76391), (119, 32739), (147, 26503), (357, 10913), (833, 4677), (1559, 2499)]