127383309

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{456571}}^1$

素因数の和:456608

約数の個数: 12

約数和(自身を含む): 189933952

約数和(自身を除く): 62550643

約数列:

[1, 3, 9, 31, 93, 279, 456571, 1369713, 4109139, 14153701, 42461103, 127383309]

約数ペア:

[(1, 127383309), (3, 42461103), (9, 14153701), (31, 4109139), (93, 1369713), (279, 456571)]