7540075439

素因数分解:

${\mathrm{13}}^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 8608033728

約数和(自身を除く): 1067958289

約数列:

[1, 13, 41, 47, 137, 169, 533, 611, 1781, 1927, 2197, 5617, 6439, 6929, 7943, 23153, 25051, 28561, 73021, 83707, 90077, 103259, 263999, 300989, 325663, 949273, 1088191, 1171001, 1342367, 3431987, 3912857, 4233619, 12340549, 14146483, 44615831, 55037047, 160427137, 183904279, 580005803, 7540075439]

約数ペア:

[(1, 7540075439), (13, 580005803), (41, 183904279), (47, 160427137), (137, 55037047), (169, 44615831), (533, 14146483), (611, 12340549), (1781, 4233619), (1927, 3912857), (2197, 3431987), (5617, 1342367), (6439, 1171001), (6929, 1088191), (7943, 949273), (23153, 325663), (25051, 300989), (28561, 263999), (73021, 103259), (83707, 90077)]