448190451

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{456871}}^1$

素因数の和:456986

約数の個数: 12

約数和(自身を含む): 653326960

約数和(自身を除く): 205136509

約数列:

[1, 3, 9, 109, 327, 981, 456871, 1370613, 4111839, 49798939, 149396817, 448190451]

約数ペア:

[(1, 448190451), (3, 149396817), (9, 49798939), (109, 4111839), (327, 1370613), (981, 456871)]