409368509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{4789}}^1$

素因数の和:5228

約数の個数: 16

約数和(自身を含む): 471336000

約数和(自身を除く): 61967491

約数列:

[1, 11, 19, 209, 409, 4499, 4789, 7771, 52679, 85481, 90991, 1000901, 1958701, 21545711, 37215319, 409368509]

約数ペア:

[(1, 409368509), (11, 37215319), (19, 21545711), (209, 1958701), (409, 1000901), (4499, 90991), (4789, 85481), (7771, 52679)]