28848939

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 45957120

約数和(自身を除く): 17108181

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 373, 381, 609, 889, 1119, 2611, 2667, 3683, 7833, 10817, 11049, 25781, 32451, 47371, 75719, 77343, 142113, 227157, 331597, 994791, 1373759, 4121277, 9616313, 28848939]

約数ペア:

[(1, 28848939), (3, 9616313), (7, 4121277), (21, 1373759), (29, 994791), (87, 331597), (127, 227157), (203, 142113), (373, 77343), (381, 75719), (609, 47371), (889, 32451), (1119, 25781), (2611, 11049), (2667, 10817), (3683, 7833)]