11678643

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 18353088

約数和(自身を除く): 6674445

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 2063, 5661, 6189, 18567, 35071, 76331, 105213, 228993, 315639, 686979, 1297627, 3892881, 11678643]

約数ペア:

[(1, 11678643), (3, 3892881), (9, 1297627), (17, 686979), (37, 315639), (51, 228993), (111, 105213), (153, 76331), (333, 35071), (629, 18567), (1887, 6189), (2063, 5661)]