328049193

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{133843}}^1$

素因数の和:133908

約数の個数: 16

約数和(自身を含む): 471130880

約数和(自身を除く): 143081687

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 133843, 401529, 2543017, 5755249, 7629051, 17265747, 109349731, 328049193]

約数ペア:

[(1, 328049193), (3, 109349731), (19, 17265747), (43, 7629051), (57, 5755249), (129, 2543017), (817, 401529), (2451, 133843)]