2017110465

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{649633}}^1$

素因数の和:649670

約数の個数: 32

約数和(自身を含む): 3741891840

約数和(自身を除く): 1724781375

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 649633, 1948899, 3248165, 5846697, 9744495, 14941559, 17540091, 29233485, 44824677, 74707795, 87700455, 134474031, 224123385, 403422093, 672370155, 2017110465]

約数ペア:

[(1, 2017110465), (3, 672370155), (5, 403422093), (9, 224123385), (15, 134474031), (23, 87700455), (27, 74707795), (45, 44824677), (69, 29233485), (115, 17540091), (135, 14941559), (207, 9744495), (345, 5846697), (621, 3248165), (1035, 1948899), (3105, 649633)]