9802221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 15614592

約数和(自身を除く): 5812371

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 313, 429, 803, 939, 949, 2409, 2847, 3443, 4069, 10329, 10439, 12207, 22849, 31317, 44759, 68547, 134277, 251339, 297037, 754017, 891111, 3267407, 9802221]

約数ペア:

[(1, 9802221), (3, 3267407), (11, 891111), (13, 754017), (33, 297037), (39, 251339), (73, 134277), (143, 68547), (219, 44759), (313, 31317), (429, 22849), (803, 12207), (939, 10439), (949, 10329), (2409, 4069), (2847, 3443)]