21536703521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{408271}}^1$

素因数の和:408424

約数の個数: 16

約数和(自身を含む): 23810423040

約数和(自身を除く): 2273719519

約数列:

[1, 17, 29, 107, 493, 1819, 3103, 52751, 408271, 6940607, 11839859, 43684997, 201277603, 742644949, 1266864913, 21536703521]

約数ペア:

[(1, 21536703521), (17, 1266864913), (29, 742644949), (107, 201277603), (493, 43684997), (1819, 11839859), (3103, 6940607), (52751, 408271)]