13804535493

素因数分解:

$3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{340777}}^1$

素因数の和:341433

約数の個数: 24

約数和(自身を含む): 22823947328

約数和(自身を除く): 9019411835

約数列:

[1, 3, 7, 9, 21, 63, 643, 1929, 4501, 5787, 13503, 40509, 340777, 1022331, 2385439, 3066993, 7156317, 21468951, 219119611, 657358833, 1533837277, 1972076499, 4601511831, 13804535493]

約数ペア:

[(1, 13804535493), (3, 4601511831), (7, 1972076499), (9, 1533837277), (21, 657358833), (63, 219119611), (643, 21468951), (1929, 7156317), (4501, 3066993), (5787, 2385439), (13503, 1022331), (40509, 340777)]