2513692839

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 4126408704

約数和(自身を除く): 1612715865

約数列:

[1, 3, 7, 21, 23, 43, 69, 127, 129, 161, 301, 381, 483, 889, 903, 953, 989, 2667, 2859, 2921, 2967, 5461, 6671, 6923, 8763, 16383, 20013, 20447, 20769, 21919, 38227, 40979, 61341, 65757, 114681, 121031, 122937, 125603, 153433, 286853, 363093, 376809, 460299, 847217, 860559, 879221, 942517, 2541651, 2637663, 2783713, 2827551, 5204333, 6597619, 8351139, 15612999, 19485991, 19792857, 36430331, 58457973, 109290993, 119699659, 359098977, 837897613, 2513692839]

約数ペア:

[(1, 2513692839), (3, 837897613), (7, 359098977), (21, 119699659), (23, 109290993), (43, 58457973), (69, 36430331), (127, 19792857), (129, 19485991), (161, 15612999), (301, 8351139), (381, 6597619), (483, 5204333), (889, 2827551), (903, 2783713), (953, 2637663), (989, 2541651), (2667, 942517), (2859, 879221), (2921, 860559), (2967, 847217), (5461, 460299), (6671, 376809), (6923, 363093), (8763, 286853), (16383, 153433), (20013, 125603), (20447, 122937), (20769, 121031), (21919, 114681), (38227, 65757), (40979, 61341)]