16425717

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 27515904

約数和(自身を除く): 11090187

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 337, 633, 1011, 1477, 2321, 2359, 3707, 4431, 6963, 7077, 11121, 16247, 25949, 48741, 71107, 77847, 213321, 497749, 782177, 1493247, 2346531, 5475239, 16425717]

約数ペア:

[(1, 16425717), (3, 5475239), (7, 2346531), (11, 1493247), (21, 782177), (33, 497749), (77, 213321), (211, 77847), (231, 71107), (337, 48741), (633, 25949), (1011, 16247), (1477, 11121), (2321, 7077), (2359, 6963), (3707, 4431)]