1382608971

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1789}}^1\times {\mathrm{1997}}^1$

素因数の和:3835

約数の個数: 24

約数和(自身を含む): 2045712240

約数和(自身を除く): 663103269

約数列:

[1, 3, 9, 43, 129, 387, 1789, 1997, 5367, 5991, 16101, 17973, 76927, 85871, 230781, 257613, 692343, 772839, 3572633, 10717899, 32153697, 153623219, 460869657, 1382608971]

約数ペア:

[(1, 1382608971), (3, 460869657), (9, 153623219), (43, 32153697), (129, 10717899), (387, 3572633), (1789, 772839), (1997, 692343), (5367, 257613), (5991, 230781), (16101, 85871), (17973, 76927)]