57372289

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 65774592

約数和(自身を除く): 8402303

約数列:

[1, 13, 31, 47, 169, 233, 403, 611, 1457, 3029, 5239, 7223, 7943, 10951, 18941, 39377, 93899, 142363, 246233, 339481, 1220687, 1850719, 4413253, 57372289]

約数ペア:

[(1, 57372289), (13, 4413253), (31, 1850719), (47, 1220687), (169, 339481), (233, 246233), (403, 142363), (611, 93899), (1457, 39377), (3029, 18941), (5239, 10951), (7223, 7943)]