1101789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 1823360

約数和(自身を除く): 721571

約数列:

[1, 3, 9, 13, 27, 39, 43, 73, 117, 129, 219, 351, 387, 559, 657, 949, 1161, 1677, 1971, 2847, 3139, 5031, 8541, 9417, 15093, 25623, 28251, 40807, 84753, 122421, 367263, 1101789]

約数ペア:

[(1, 1101789), (3, 367263), (9, 122421), (13, 84753), (27, 40807), (39, 28251), (43, 25623), (73, 15093), (117, 9417), (129, 8541), (219, 5031), (351, 3139), (387, 2847), (559, 1971), (657, 1677), (949, 1161)]