12846477

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 20060352

約数和(自身を除く): 7213875

約数列:

[1, 3, 7, 21, 49, 147, 281, 311, 843, 933, 1967, 2177, 5901, 6531, 13769, 15239, 41307, 45717, 87391, 262173, 611737, 1835211, 4282159, 12846477]

約数ペア:

[(1, 12846477), (3, 4282159), (7, 1835211), (21, 611737), (49, 262173), (147, 87391), (281, 45717), (311, 41307), (843, 15239), (933, 13769), (1967, 6531), (2177, 5901)]