518713307937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{840611}}^1$

素因数の和:840922

約数の個数: 48

約数和(自身を含む): 856052361216

約数和(自身を除く): 337339053279

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 271, 759, 813, 2277, 2439, 2981, 6233, 8943, 18699, 26829, 56097, 68563, 205689, 617067, 840611, 2521833, 7565499, 9246721, 19334053, 27740163, 58002159, 83220489, 174006477, 212674583, 227805581, 638023749, 683416743, 1914071247, 2050250229, 2505861391, 5239528363, 7517584173, 15718585089, 22552752519, 47155755267, 57634811993, 172904435979, 518713307937]

約数ペア:

[(1, 518713307937), (3, 172904435979), (9, 57634811993), (11, 47155755267), (23, 22552752519), (33, 15718585089), (69, 7517584173), (99, 5239528363), (207, 2505861391), (253, 2050250229), (271, 1914071247), (759, 683416743), (813, 638023749), (2277, 227805581), (2439, 212674583), (2981, 174006477), (6233, 83220489), (8943, 58002159), (18699, 27740163), (26829, 19334053), (56097, 9246721), (68563, 7565499), (205689, 2521833), (617067, 840611)]