6447441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 12257280

約数和(自身を除く): 5809839

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 113, 133, 143, 209, 231, 247, 273, 339, 399, 429, 627, 741, 791, 1001, 1243, 1463, 1469, 1729, 2147, 2373, 2717, 3003, 3729, 4389, 4407, 5187, 6441, 8151, 8701, 10283, 15029, 16159, 19019, 23617, 26103, 27911, 30849, 45087, 48477, 57057, 70851, 83733, 113113, 165319, 195377, 307021, 339339, 495957, 586131, 921063, 2149147, 6447441]

約数ペア:

[(1, 6447441), (3, 2149147), (7, 921063), (11, 586131), (13, 495957), (19, 339339), (21, 307021), (33, 195377), (39, 165319), (57, 113113), (77, 83733), (91, 70851), (113, 57057), (133, 48477), (143, 45087), (209, 30849), (231, 27911), (247, 26103), (273, 23617), (339, 19019), (399, 16159), (429, 15029), (627, 10283), (741, 8701), (791, 8151), (1001, 6441), (1243, 5187), (1463, 4407), (1469, 4389), (1729, 3729), (2147, 3003), (2373, 2717)]