16942497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 26952576

約数和(自身を除く): 10010079

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 541, 803, 949, 1623, 2409, 2847, 5951, 7033, 10439, 17853, 21099, 31317, 39493, 77363, 118479, 232089, 434423, 513409, 1303269, 1540227, 5647499, 16942497]

約数ペア:

[(1, 16942497), (3, 5647499), (11, 1540227), (13, 1303269), (33, 513409), (39, 434423), (73, 232089), (143, 118479), (219, 77363), (429, 39493), (541, 31317), (803, 21099), (949, 17853), (1623, 10439), (2409, 7033), (2847, 5951)]