21704108543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1801}}^1\times {\mathrm{4157}}^1$

素因数の和:6194

約数の個数: 16

約数和(自身を含む): 23497157376

約数和(自身を除く): 1793048833

約数列:

[1, 13, 223, 1801, 2899, 4157, 23413, 54041, 401623, 927011, 5221099, 7486757, 12051143, 97327841, 1669546811, 21704108543]

約数ペア:

[(1, 21704108543), (13, 1669546811), (223, 97327841), (1801, 12051143), (2899, 7486757), (4157, 5221099), (23413, 927011), (54041, 401623)]