6551213851

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{761}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 8567562240

約数和(自身を除く): 2016348389

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 383, 761, 1183, 1729, 2681, 3211, 4979, 5327, 7277, 9893, 14459, 22477, 34853, 50939, 64727, 69251, 94601, 101213, 128609, 187967, 291463, 453089, 662207, 900263, 1229813, 1315769, 2040241, 2443571, 3789019, 5537797, 8608691, 17104997, 26523133, 38764579, 49257247, 71991361, 344800729, 503939527, 935887693, 6551213851]

約数ペア:

[(1, 6551213851), (7, 935887693), (13, 503939527), (19, 344800729), (91, 71991361), (133, 49257247), (169, 38764579), (247, 26523133), (383, 17104997), (761, 8608691), (1183, 5537797), (1729, 3789019), (2681, 2443571), (3211, 2040241), (4979, 1315769), (5327, 1229813), (7277, 900263), (9893, 662207), (14459, 453089), (22477, 291463), (34853, 187967), (50939, 128609), (64727, 101213), (69251, 94601)]