28092927

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 38142720

約数和(自身を除く): 10049793

約数列:

[1, 3, 83, 249, 257, 439, 771, 1317, 21331, 36437, 63993, 109311, 112823, 338469, 9364309, 28092927]

約数ペア:

[(1, 28092927), (3, 9364309), (83, 338469), (249, 112823), (257, 109311), (439, 63993), (771, 36437), (1317, 21331)]