16951471839

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{25801327}}^1$

素因数の和:25801406

約数の個数: 12

約数和(自身を含む): 24820877536

約数和(自身を除く): 7869405697

約数列:

[1, 3, 9, 73, 219, 657, 25801327, 77403981, 232211943, 1883496871, 5650490613, 16951471839]

約数ペア:

[(1, 16951471839), (3, 5650490613), (9, 1883496871), (73, 232211943), (219, 77403981), (657, 25801327)]