189097923

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{290473}}^1$

素因数の和:290514

約数の個数: 16

約数和(自身を含む): 297445376

約数和(自身を除く): 108347453

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 290473, 871419, 2033311, 6099933, 9004663, 27013989, 63032641, 189097923]

約数ペア:

[(1, 189097923), (3, 63032641), (7, 27013989), (21, 9004663), (31, 6099933), (93, 2033311), (217, 871419), (651, 290473)]