108003

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 170240

約数和(自身を除く): 62237

約数列:

[1, 3, 7, 21, 37, 111, 139, 259, 417, 777, 973, 2919, 5143, 15429, 36001, 108003]

約数ペア:

[(1, 108003), (3, 36001), (7, 15429), (21, 5143), (37, 2919), (111, 973), (139, 777), (259, 417)]