140019061

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{5437}}^1$

素因数の和:5740

約数の個数: 16

約数和(自身を含む): 172971904

約数和(自身を除く): 32952843

約数列:

[1, 7, 13, 91, 283, 1981, 3679, 5437, 25753, 38059, 70681, 494767, 1538671, 10770697, 20002723, 140019061]

約数ペア:

[(1, 140019061), (7, 20002723), (13, 10770697), (91, 1538671), (283, 494767), (1981, 70681), (3679, 38059), (5437, 25753)]