2106603945

素因数分解:

$3^2\times 5^1\times {\mathrm{46813421}}^1$

素因数の和:46813432

約数の個数: 12

約数和(自身を含む): 3651446916

約数和(自身を除く): 1544842971

約数列:

[1, 3, 5, 9, 15, 45, 46813421, 140440263, 234067105, 421320789, 702201315, 2106603945]

約数ペア:

[(1, 2106603945), (3, 702201315), (5, 421320789), (9, 234067105), (15, 140440263), (45, 46813421)]