2946945

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 4741632

約数和(自身を除く): 1794687

約数列:

[1, 3, 5, 15, 223, 669, 881, 1115, 2643, 3345, 4405, 13215, 196463, 589389, 982315, 2946945]

約数ペア:

[(1, 2946945), (3, 982315), (5, 589389), (15, 196463), (223, 13215), (669, 4405), (881, 3345), (1115, 2643)]