13305460847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1\times {\mathrm{2063}}^1$

素因数の和:2843

約数の個数: 32

約数和(自身を含む): 16263659520

約数和(自身を除く): 2958198673

約数列:

[1, 7, 19, 71, 133, 497, 683, 1349, 2063, 4781, 9443, 12977, 14441, 39197, 48493, 90839, 146473, 274379, 339451, 921367, 1025311, 1409029, 2782987, 6449569, 9863203, 19480909, 26771551, 100041059, 187400857, 700287413, 1900780121, 13305460847]

約数ペア:

[(1, 13305460847), (7, 1900780121), (19, 700287413), (71, 187400857), (133, 100041059), (497, 26771551), (683, 19480909), (1349, 9863203), (2063, 6449569), (4781, 2782987), (9443, 1409029), (12977, 1025311), (14441, 921367), (39197, 339451), (48493, 274379), (90839, 146473)]