528079011

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 739383120

約数和(自身を除く): 211304109

約数列:

[1, 3, 23, 69, 269, 529, 807, 1237, 1587, 3711, 6187, 18561, 28451, 85353, 142301, 332753, 426903, 654373, 998259, 1963119, 7653319, 22959957, 176026337, 528079011]

約数ペア:

[(1, 528079011), (3, 176026337), (23, 22959957), (69, 7653319), (269, 1963119), (529, 998259), (807, 654373), (1237, 426903), (1587, 332753), (3711, 142301), (6187, 85353), (18561, 28451)]