9974217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{631}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 14561280

約数和(自身を除く): 4587063

約数列:

[1, 3, 11, 33, 479, 631, 1437, 1893, 5269, 6941, 15807, 20823, 302249, 906747, 3324739, 9974217]

約数ペア:

[(1, 9974217), (3, 3324739), (11, 906747), (33, 302249), (479, 20823), (631, 15807), (1437, 6941), (1893, 5269)]