1520283963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1071377}}^1$

素因数の和:1071434

約数の個数: 16

約数和(自身を含む): 2262750336

約数和(自身を除く): 742466373

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1071377, 3214131, 11785147, 35355441, 46069211, 138207633, 506761321, 1520283963]

約数ペア:

[(1, 1520283963), (3, 506761321), (11, 138207633), (33, 46069211), (43, 35355441), (129, 11785147), (473, 3214131), (1419, 1071377)]