1020199209

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1\times {\mathrm{6871}}^1$

素因数の和:8068

約数の個数: 16

約数和(自身を含む): 1393311744

約数和(自身を除く): 373112535

約数列:

[1, 3, 43, 129, 1151, 3453, 6871, 20613, 49493, 148479, 295453, 886359, 7908521, 23725563, 340066403, 1020199209]

約数ペア:

[(1, 1020199209), (3, 340066403), (43, 23725563), (129, 7908521), (1151, 886359), (3453, 295453), (6871, 148479), (20613, 49493)]