1320571857

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{3637939}}^1$

素因数の和:3637964

約数の個数: 12

約数和(自身を含む): 1935384080

約数和(自身を除く): 614812223

約数列:

[1, 3, 11, 33, 121, 363, 3637939, 10913817, 40017329, 120051987, 440190619, 1320571857]

約数ペア:

[(1, 1320571857), (3, 440190619), (11, 120051987), (33, 40017329), (121, 10913817), (363, 3637939)]