4530721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 5533920

約数和(自身を除く): 1003199

約数列:

[1, 13, 17, 19, 83, 169, 221, 247, 323, 1079, 1411, 1577, 2873, 3211, 4199, 14027, 18343, 20501, 26809, 54587, 238459, 266513, 348517, 4530721]

約数ペア:

[(1, 4530721), (13, 348517), (17, 266513), (19, 238459), (83, 54587), (169, 26809), (221, 20501), (247, 18343), (323, 14027), (1079, 4199), (1411, 3211), (1577, 2873)]