28305502537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{133277}}^1$

素因数の和:133369

約数の個数: 24

約数和(自身を含む): 33350953608

約数和(自身を除く): 5045451071

約数列:

[1, 13, 17, 31, 221, 403, 527, 961, 6851, 12493, 16337, 133277, 212381, 1732601, 2265709, 4131587, 29454217, 53710631, 70236979, 128079197, 913080727, 1665029561, 2177346349, 28305502537]

約数ペア:

[(1, 28305502537), (13, 2177346349), (17, 1665029561), (31, 913080727), (221, 128079197), (403, 70236979), (527, 53710631), (961, 29454217), (6851, 4131587), (12493, 2265709), (16337, 1732601), (133277, 212381)]