38078821

素因数分解:

${\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1220

約数の個数: 12

約数和(自身を含む): 42014700

約数和(自身を除く): 3935879

約数列:

[1, 11, 121, 389, 809, 4279, 8899, 47069, 97889, 314701, 3461711, 38078821]

約数ペア:

[(1, 38078821), (11, 3461711), (121, 314701), (389, 97889), (809, 47069), (4279, 8899)]