26480389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 29489152

約数和(自身を除く): 3008763

約数列:

[1, 13, 43, 127, 373, 559, 1651, 4849, 5461, 16039, 47371, 70993, 208507, 615823, 2036953, 26480389]

約数ペア:

[(1, 26480389), (13, 2036953), (43, 615823), (127, 208507), (373, 70993), (559, 47371), (1651, 16039), (4849, 5461)]