201717021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{48131}}^1$

素因数の和:48272

約数の個数: 16

約数和(自身を含む): 295723008

約数和(自身を除く): 94005987

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 48131, 144393, 529441, 1588323, 6112637, 18337911, 67239007, 201717021]

約数ペア:

[(1, 201717021), (3, 67239007), (11, 18337911), (33, 6112637), (127, 1588323), (381, 529441), (1397, 144393), (4191, 48131)]