9817717

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 12496704

約数和(自身を除く): 2678987

約数列:

[1, 7, 13, 43, 91, 169, 193, 301, 559, 1183, 1351, 2509, 3913, 7267, 8299, 17563, 32617, 50869, 58093, 107887, 228319, 755209, 1402531, 9817717]

約数ペア:

[(1, 9817717), (7, 1402531), (13, 755209), (43, 228319), (91, 107887), (169, 58093), (193, 50869), (301, 32617), (559, 17563), (1183, 8299), (1351, 7267), (2509, 3913)]