12081489

素因数分解:

$3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 19200000

約数和(自身を除く): 7118511

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 199, 343, 413, 597, 1029, 1239, 1393, 2891, 4179, 8673, 9751, 11741, 20237, 29253, 35223, 60711, 68257, 82187, 204771, 246561, 575309, 1725927, 4027163, 12081489]

約数ペア:

[(1, 12081489), (3, 4027163), (7, 1725927), (21, 575309), (49, 246561), (59, 204771), (147, 82187), (177, 68257), (199, 60711), (343, 35223), (413, 29253), (597, 20237), (1029, 11741), (1239, 9751), (1393, 8673), (2891, 4179)]