9967347

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 16161600

約数和(自身を除く): 6194253

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 389, 657, 949, 1167, 1971, 2847, 3501, 5057, 8541, 10503, 15171, 25623, 28397, 45513, 85191, 136539, 255573, 369161, 766719, 1107483, 3322449, 9967347]

約数ペア:

[(1, 9967347), (3, 3322449), (9, 1107483), (13, 766719), (27, 369161), (39, 255573), (73, 136539), (117, 85191), (219, 45513), (351, 28397), (389, 25623), (657, 15171), (949, 10503), (1167, 8541), (1971, 5057), (2847, 3501)]