13480467

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 24498432

約数和(自身を除く): 11017965

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 67, 77, 91, 143, 201, 231, 273, 429, 469, 737, 871, 1001, 1407, 2211, 2613, 3003, 4489, 5159, 6097, 9581, 13467, 15477, 18291, 28743, 31423, 49379, 58357, 67067, 94269, 148137, 175071, 201201, 345653, 408499, 641927, 1036959, 1225497, 1925781, 4493489, 13480467]

約数ペア:

[(1, 13480467), (3, 4493489), (7, 1925781), (11, 1225497), (13, 1036959), (21, 641927), (33, 408499), (39, 345653), (67, 201201), (77, 175071), (91, 148137), (143, 94269), (201, 67067), (231, 58357), (273, 49379), (429, 31423), (469, 28743), (737, 18291), (871, 15477), (1001, 13467), (1407, 9581), (2211, 6097), (2613, 5159), (3003, 4489)]