40279261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 48254976

約数和(自身を除く): 7975715

約数列:

[1, 11, 31, 41, 43, 67, 341, 451, 473, 737, 1271, 1333, 1763, 2077, 2747, 2881, 13981, 14663, 19393, 22847, 30217, 31691, 54653, 85157, 89311, 118121, 601183, 936727, 982421, 1299331, 3661751, 40279261]

約数ペア:

[(1, 40279261), (11, 3661751), (31, 1299331), (41, 982421), (43, 936727), (67, 601183), (341, 118121), (451, 89311), (473, 85157), (737, 54653), (1271, 31691), (1333, 30217), (1763, 22847), (2077, 19393), (2747, 14663), (2881, 13981)]