26838621

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{5813}}^1$

素因数の和:5847

約数の個数: 24

約数和(自身を含む): 42325920

約数和(自身を除く): 15487299

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 5813, 17439, 52317, 110447, 156951, 331341, 470853, 994023, 1412559, 2982069, 8946207, 26838621]

約数ペア:

[(1, 26838621), (3, 8946207), (9, 2982069), (19, 1412559), (27, 994023), (57, 470853), (81, 331341), (171, 156951), (243, 110447), (513, 52317), (1539, 17439), (4617, 5813)]