56439249

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9137}}^1$

素因数の和:9240

約数の個数: 16

約数和(自身を含む): 78952320

約数和(自身を除く): 22513071

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 9137, 27411, 264973, 648727, 794919, 1946181, 18813083, 56439249]

約数ペア:

[(1, 56439249), (3, 18813083), (29, 1946181), (71, 794919), (87, 648727), (213, 264973), (2059, 27411), (6177, 9137)]