2552499

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 1560141

約数列:

[1, 3, 9, 17, 27, 51, 67, 83, 153, 201, 249, 459, 603, 747, 1139, 1411, 1809, 2241, 3417, 4233, 5561, 10251, 12699, 16683, 30753, 38097, 50049, 94537, 150147, 283611, 850833, 2552499]

約数ペア:

[(1, 2552499), (3, 850833), (9, 283611), (17, 150147), (27, 94537), (51, 50049), (67, 38097), (83, 30753), (153, 16683), (201, 12699), (249, 10251), (459, 5561), (603, 4233), (747, 3417), (1139, 2241), (1411, 1809)]