8992881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 14025960

約数和(自身を除く): 5033079

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 1109, 2703, 3327, 8109, 9981, 18853, 56559, 58777, 169677, 176331, 528993, 999209, 2997627, 8992881]

約数ペア:

[(1, 8992881), (3, 2997627), (9, 999209), (17, 528993), (51, 176331), (53, 169677), (153, 58777), (159, 56559), (477, 18853), (901, 9981), (1109, 8109), (2703, 3327)]