87032001

素因数分解:

$3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{3001}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 132760448

約数和(自身を除く): 45728447

約数列:

[1, 3, 7, 21, 1381, 3001, 4143, 9003, 9667, 21007, 29001, 63021, 4144381, 12433143, 29010667, 87032001]

約数ペア:

[(1, 87032001), (3, 29010667), (7, 12433143), (21, 4144381), (1381, 63021), (3001, 29001), (4143, 21007), (9003, 9667)]