1279335057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{38729}}^1$

素因数の和:38774

約数の個数: 48

約数和(自身を含む): 2307688320

約数和(自身を除く): 1028353263

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 2541, 3003, 4719, 11011, 33033, 38729, 116187, 271103, 426019, 503477, 813309, 1278057, 1510431, 2982133, 3524339, 4686209, 5538247, 8946399, 10573017, 14058627, 16614741, 32803463, 38767729, 60920717, 98410389, 116303187, 182762151, 426445019, 1279335057]

約数ペア:

[(1, 1279335057), (3, 426445019), (7, 182762151), (11, 116303187), (13, 98410389), (21, 60920717), (33, 38767729), (39, 32803463), (77, 16614741), (91, 14058627), (121, 10573017), (143, 8946399), (231, 5538247), (273, 4686209), (363, 3524339), (429, 2982133), (847, 1510431), (1001, 1278057), (1573, 813309), (2541, 503477), (3003, 426019), (4719, 271103), (11011, 116187), (33033, 38729)]