40024621

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 52795680

約数和(自身を除く): 12771059

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 3307, 12103, 23149, 42991, 62833, 162043, 300937, 439831, 816829, 2106559, 3078817, 5717803, 40024621]

約数ペア:

[(1, 40024621), (7, 5717803), (13, 3078817), (19, 2106559), (49, 816829), (91, 439831), (133, 300937), (247, 162043), (637, 62833), (931, 42991), (1729, 23149), (3307, 12103)]