13860735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 25615872

約数和(自身を除く): 11755137

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1307, 1515, 2121, 3535, 3921, 6535, 9149, 10605, 19605, 27447, 45745, 132007, 137235, 396021, 660035, 924049, 1980105, 2772147, 4620245, 13860735]

約数ペア:

[(1, 13860735), (3, 4620245), (5, 2772147), (7, 1980105), (15, 924049), (21, 660035), (35, 396021), (101, 137235), (105, 132007), (303, 45745), (505, 27447), (707, 19605), (1307, 10605), (1515, 9149), (2121, 6535), (3535, 3921)]