224770581

素因数分解:

$3^2\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2903}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 371479680

約数和(自身を除く): 146709099

約数列:

[1, 3, 7, 9, 21, 63, 1229, 2903, 3687, 8603, 8709, 11061, 20321, 25809, 26127, 60963, 77427, 182889, 3567787, 10703361, 24974509, 32110083, 74923527, 224770581]

約数ペア:

[(1, 224770581), (3, 74923527), (7, 32110083), (9, 24974509), (21, 10703361), (63, 3567787), (1229, 182889), (2903, 77427), (3687, 60963), (8603, 26127), (8709, 25809), (11061, 20321)]