337431393

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2663}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 568391040

約数和(自身を除く): 230959647

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 361, 513, 741, 1083, 2223, 2663, 3249, 4693, 6669, 7989, 9747, 14079, 23967, 34619, 42237, 50597, 71901, 103857, 126711, 151791, 311571, 455373, 657761, 934713, 961343, 1366119, 1973283, 2884029, 5919849, 8652087, 12497459, 17759547, 25956261, 37492377, 112477131, 337431393]

約数ペア:

[(1, 337431393), (3, 112477131), (9, 37492377), (13, 25956261), (19, 17759547), (27, 12497459), (39, 8652087), (57, 5919849), (117, 2884029), (171, 1973283), (247, 1366119), (351, 961343), (361, 934713), (513, 657761), (741, 455373), (1083, 311571), (2223, 151791), (2663, 126711), (3249, 103857), (4693, 71901), (6669, 50597), (7989, 42237), (9747, 34619), (14079, 23967)]