13414437

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 21248000

約数和(自身を除く): 7833563

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 331, 513, 711, 993, 1501, 2133, 2979, 4503, 6289, 8937, 13509, 18867, 26149, 40527, 56601, 78447, 169803, 235341, 496831, 706023, 1490493, 4471479, 13414437]

約数ペア:

[(1, 13414437), (3, 4471479), (9, 1490493), (19, 706023), (27, 496831), (57, 235341), (79, 169803), (171, 78447), (237, 56601), (331, 40527), (513, 26149), (711, 18867), (993, 13509), (1501, 8937), (2133, 6289), (2979, 4503)]