24948987

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3947}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 39606336

約数和(自身を除く): 14657349

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 3947, 6321, 11841, 27629, 82887, 169721, 193403, 509163, 580209, 1188047, 3564141, 8316329, 24948987]

約数ペア:

[(1, 24948987), (3, 8316329), (7, 3564141), (21, 1188047), (43, 580209), (49, 509163), (129, 193403), (147, 169721), (301, 82887), (903, 27629), (2107, 11841), (3947, 6321)]