489668451

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{77101}}^1$

素因数の和:77206

約数の個数: 16

約数和(自身を含む): 684665760

約数和(自身を除く): 194997309

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 77101, 231303, 2235929, 5628373, 6707787, 16885119, 163222817, 489668451]

約数ペア:

[(1, 489668451), (3, 163222817), (29, 16885119), (73, 6707787), (87, 5628373), (219, 2235929), (2117, 231303), (6351, 77101)]