201717549

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{9137}}^1$

素因数の和:9377

約数の個数: 24

約数和(自身を含む): 319318272

約数和(自身を除く): 117600723

約数列:

[1, 3, 9, 11, 33, 99, 223, 669, 2007, 2453, 7359, 9137, 22077, 27411, 82233, 100507, 301521, 904563, 2037551, 6112653, 18337959, 22413061, 67239183, 201717549]

約数ペア:

[(1, 201717549), (3, 67239183), (9, 22413061), (11, 18337959), (33, 6112653), (99, 2037551), (223, 904563), (669, 301521), (2007, 100507), (2453, 82233), (7359, 27411), (9137, 22077)]