1122693489

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211789}}^1$

素因数の和:211845

約数の個数: 24

約数和(自身を含む): 1762092800

約数和(自身を除く): 639399311

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 211789, 635367, 1906101, 4023991, 6565459, 12071973, 19696377, 36215919, 59089131, 124743721, 374231163, 1122693489]

約数ペア:

[(1, 1122693489), (3, 374231163), (9, 124743721), (19, 59089131), (31, 36215919), (57, 19696377), (93, 12071973), (171, 6565459), (279, 4023991), (589, 1906101), (1767, 635367), (5301, 211789)]