409521383

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5347}}^1$

素因数の和:5534

約数の個数: 16

約数和(自身を含む): 449232000

約数和(自身を除く): 39710617

約数列:

[1, 19, 29, 139, 551, 2641, 4031, 5347, 76589, 101593, 155063, 743233, 2946197, 14121427, 21553757, 409521383]

約数ペア:

[(1, 409521383), (19, 21553757), (29, 14121427), (139, 2946197), (551, 743233), (2641, 155063), (4031, 101593), (5347, 76589)]