1800000033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2006689}}^1$

素因数の和:2006728

約数の個数: 16

約数和(自身を含む): 2696991360

約数和(自身を除く): 896991327

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 2006689, 6020067, 26086957, 46153847, 78260871, 138461541, 600000011, 1800000033]

約数ペア:

[(1, 1800000033), (3, 600000011), (13, 138461541), (23, 78260871), (39, 46153847), (69, 26086957), (299, 6020067), (897, 2006689)]