28024353

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5113}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 49094400

約数和(自身を除く): 21070047

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5113, 5481, 15339, 35791, 46017, 107373, 138051, 148277, 322119, 444831, 966357, 1037939, 1334493, 3113817, 4003479, 9341451, 28024353]

約数ペア:

[(1, 28024353), (3, 9341451), (7, 4003479), (9, 3113817), (21, 1334493), (27, 1037939), (29, 966357), (63, 444831), (87, 322119), (189, 148277), (203, 138051), (261, 107373), (609, 46017), (783, 35791), (1827, 15339), (5113, 5481)]