299263393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 374492160

約数和(自身を除く): 75228767

約数列:

[1, 11, 13, 17, 143, 187, 221, 257, 479, 2431, 2827, 3341, 4369, 5269, 6227, 8143, 36751, 48059, 56797, 68497, 89573, 105859, 123103, 624767, 1164449, 1354133, 1600339, 2092751, 17603729, 23020261, 27205763, 299263393]

約数ペア:

[(1, 299263393), (11, 27205763), (13, 23020261), (17, 17603729), (143, 2092751), (187, 1600339), (221, 1354133), (257, 1164449), (479, 624767), (2431, 123103), (2827, 105859), (3341, 89573), (4369, 68497), (5269, 56797), (6227, 48059), (8143, 36751)]