40557569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 45722880

約数和(自身を除く): 5165311

約数列:

[1, 13, 41, 47, 533, 611, 1619, 1927, 21047, 25051, 66379, 76093, 862927, 989209, 3119813, 40557569]

約数ペア:

[(1, 40557569), (13, 3119813), (41, 989209), (47, 862927), (533, 76093), (611, 66379), (1619, 25051), (1927, 21047)]