389705569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3221}}^1$

素因数の和:3896

約数の個数: 16

約数和(自身を含む): 450976896

約数和(自身を除く): 61271327

約数列:

[1, 11, 17, 187, 647, 3221, 7117, 10999, 35431, 54757, 120989, 602327, 2083987, 22923857, 35427779, 389705569]

約数ペア:

[(1, 389705569), (11, 35427779), (17, 22923857), (187, 2083987), (647, 602327), (3221, 120989), (7117, 54757), (10999, 35431)]