4228331373

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{135043}}^1$

素因数の和:135134

約数の個数: 36

約数和(自身を含む): 7204867488

約数和(自身を除く): 2976536115

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 3479, 4473, 10437, 31311, 135043, 405129, 945301, 1215387, 2835903, 6617107, 8507709, 9588053, 19851321, 28764159, 59553963, 67116371, 86292477, 201349113, 469814597, 604047339, 1409443791, 4228331373]

約数ペア:

[(1, 4228331373), (3, 1409443791), (7, 604047339), (9, 469814597), (21, 201349113), (49, 86292477), (63, 67116371), (71, 59553963), (147, 28764159), (213, 19851321), (441, 9588053), (497, 8507709), (639, 6617107), (1491, 2835903), (3479, 1215387), (4473, 945301), (10437, 405129), (31311, 135043)]