4053803

素因数分解:

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

素因数の和:143

約数の個数: 18

約数和(自身を含む): 4719204

約数和(自身を除く): 665401

約数列:

[1, 13, 17, 83, 169, 221, 289, 1079, 1411, 2873, 3757, 14027, 18343, 23987, 48841, 238459, 311831, 4053803]

約数ペア:

[(1, 4053803), (13, 311831), (17, 238459), (83, 48841), (169, 23987), (221, 18343), (289, 14027), (1079, 3757), (1411, 2873)]