639522983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{33203}}^1$

素因数の和:33334

約数の個数: 16

約数和(自身を含む): 745894656

約数和(自身を除く): 106371673

約数列:

[1, 11, 17, 103, 187, 1133, 1751, 19261, 33203, 365233, 564451, 3419909, 6208961, 37618999, 58138453, 639522983]

約数ペア:

[(1, 639522983), (11, 58138453), (17, 37618999), (103, 6208961), (187, 3419909), (1133, 564451), (1751, 365233), (19261, 33203)]