2021047872727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1\times {\mathrm{1383401}}^1$

素因数の和:1384554

約数の個数: 16

約数和(自身を含む): 2198613130560

約数和(自身を除く): 177565257833

約数列:

[1, 13, 109, 1031, 1417, 13403, 112379, 1383401, 1460927, 17984213, 150790709, 1426286431, 1960279217, 18541723603, 155465220979, 2021047872727]

約数ペア:

[(1, 2021047872727), (13, 155465220979), (109, 18541723603), (1031, 1960279217), (1417, 1426286431), (13403, 150790709), (112379, 17984213), (1383401, 1460927)]