28932057

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 23903271

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 503, 581, 693, 747, 913, 1509, 1743, 2739, 3521, 4527, 5229, 5533, 6391, 8217, 10563, 16599, 19173, 31689, 38731, 41749, 49797, 57519, 116193, 125247, 292243, 348579, 375741, 459239, 876729, 1377717, 2630187, 3214673, 4133151, 9644019, 28932057]

約数ペア:

[(1, 28932057), (3, 9644019), (7, 4133151), (9, 3214673), (11, 2630187), (21, 1377717), (33, 876729), (63, 459239), (77, 375741), (83, 348579), (99, 292243), (231, 125247), (249, 116193), (503, 57519), (581, 49797), (693, 41749), (747, 38731), (913, 31689), (1509, 19173), (1743, 16599), (2739, 10563), (3521, 8217), (4527, 6391), (5229, 5533)]