1777884021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{11620157}}^1$

素因数の和:11620180

約数の個数: 12

約数和(自身を含む): 2719116972

約数和(自身を除く): 941232951

約数列:

[1, 3, 9, 17, 51, 153, 11620157, 34860471, 104581413, 197542669, 592628007, 1777884021]

約数ペア:

[(1, 1777884021), (3, 592628007), (9, 197542669), (17, 104581413), (51, 34860471), (153, 11620157)]