6420003423

素因数分解:

$3^1\times {\mathrm{19}}^4\times {\mathrm{16421}}^1$

素因数の和:16500

約数の個数: 20

約数和(自身を含む): 9036106968

約数和(自身を除く): 2616103545

約数列:

[1, 3, 19, 57, 361, 1083, 6859, 16421, 20577, 49263, 130321, 311999, 390963, 935997, 5927981, 17783943, 112631639, 337894917, 2140001141, 6420003423]

約数ペア:

[(1, 6420003423), (3, 2140001141), (19, 337894917), (57, 112631639), (361, 17783943), (1083, 5927981), (6859, 935997), (16421, 390963), (20577, 311999), (49263, 130321)]