26540553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40031}}^1$

素因数の和:40064

約数の個数: 16

約数和(自身を含む): 40352256

約数和(自身を除く): 13811703

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 40031, 120093, 520403, 680527, 1561209, 2041581, 8846851, 26540553]

約数ペア:

[(1, 26540553), (3, 8846851), (13, 2041581), (17, 1561209), (39, 680527), (51, 520403), (221, 120093), (663, 40031)]