985076781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1485787}}^1$

素因数の和:1485820

約数の個数: 16

約数和(自身を含む): 1497674304

約数和(自身を除く): 512597523

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1485787, 4457361, 19315231, 25258379, 57945693, 75775137, 328358927, 985076781]

約数ペア:

[(1, 985076781), (3, 328358927), (13, 75775137), (17, 57945693), (39, 25258379), (51, 19315231), (221, 4457361), (663, 1485787)]