564729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 834240

約数和(自身を除く): 269511

約数列:

[1, 3, 11, 33, 109, 157, 327, 471, 1199, 1727, 3597, 5181, 17113, 51339, 188243, 564729]

約数ペア:

[(1, 564729), (3, 188243), (11, 51339), (33, 17113), (109, 5181), (157, 3597), (327, 1727), (471, 1199)]