13922937

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7129}}^1$

素因数の和:7173

約数の個数: 24

約数和(自身を含む): 23728640

約数和(自身を除く): 9805703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 7129, 21387, 49903, 64161, 149709, 220999, 449127, 662997, 1546993, 1988991, 4640979, 13922937]

約数ペア:

[(1, 13922937), (3, 4640979), (7, 1988991), (9, 1546993), (21, 662997), (31, 449127), (63, 220999), (93, 149709), (217, 64161), (279, 49903), (651, 21387), (1953, 7129)]