26313287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 35825664

約数和(自身を除く): 9512377

約数列:

[1, 7, 11, 13, 77, 91, 97, 143, 271, 679, 1001, 1067, 1261, 1897, 2981, 3523, 7469, 8827, 13871, 20867, 24661, 26287, 38753, 97097, 184009, 271271, 289157, 341731, 2024099, 2392117, 3759041, 26313287]

約数ペア:

[(1, 26313287), (7, 3759041), (11, 2392117), (13, 2024099), (77, 341731), (91, 289157), (97, 271271), (143, 184009), (271, 97097), (679, 38753), (1001, 26287), (1067, 24661), (1261, 20867), (1897, 13871), (2981, 8827), (3523, 7469)]