28214659197

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{4409}}^1\times {\mathrm{37423}}^1$

素因数の和:41857

約数の個数: 24

約数和(自身を含む): 42910358400

約数和(自身を除く): 14695699203

約数列:

[1, 3, 9, 19, 57, 171, 4409, 13227, 37423, 39681, 83771, 112269, 251313, 336807, 711037, 753939, 2133111, 6399333, 164998007, 494994021, 1484982063, 3134962133, 9404886399, 28214659197]

約数ペア:

[(1, 28214659197), (3, 9404886399), (9, 3134962133), (19, 1484982063), (57, 494994021), (171, 164998007), (4409, 6399333), (13227, 2133111), (37423, 753939), (39681, 711037), (83771, 336807), (112269, 251313)]