19003921929

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{3121}}^1\times {\mathrm{6323}}^1$

素因数の和:9557

約数の個数: 24

約数和(自身を含む): 27719913312

約数和(自身を除く): 8715991383

約数列:

[1, 3, 9, 107, 321, 963, 3121, 6323, 9363, 18969, 28089, 56907, 333947, 676561, 1001841, 2029683, 3005523, 6089049, 19734083, 59202249, 177606747, 2111546881, 6334640643, 19003921929]

約数ペア:

[(1, 19003921929), (3, 6334640643), (9, 2111546881), (107, 177606747), (321, 59202249), (963, 19734083), (3121, 6089049), (6323, 3005523), (9363, 2029683), (18969, 1001841), (28089, 676561), (56907, 333947)]