24805767

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 38928384

約数和(自身を除く): 14122617

約数列:

[1, 3, 7, 21, 71, 127, 131, 213, 381, 393, 497, 889, 917, 1491, 2667, 2751, 9017, 9301, 16637, 27051, 27903, 49911, 63119, 65107, 116459, 189357, 195321, 349377, 1181227, 3543681, 8268589, 24805767]

約数ペア:

[(1, 24805767), (3, 8268589), (7, 3543681), (21, 1181227), (71, 349377), (127, 195321), (131, 189357), (213, 116459), (381, 65107), (393, 63119), (497, 49911), (889, 27903), (917, 27051), (1491, 16637), (2667, 9301), (2751, 9017)]