13207467

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 8726613

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 479, 707, 1313, 1437, 2121, 3353, 3939, 6227, 9191, 10059, 18681, 27573, 43589, 48379, 130767, 145137, 338653, 628927, 1015959, 1886781, 4402489, 13207467]

約数ペア:

[(1, 13207467), (3, 4402489), (7, 1886781), (13, 1015959), (21, 628927), (39, 338653), (91, 145137), (101, 130767), (273, 48379), (303, 43589), (479, 27573), (707, 18681), (1313, 10059), (1437, 9191), (2121, 6227), (3353, 3939)]