38867121

素因数分解:

$3^5\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 58522464

約数和(自身を除く): 19655343

約数列:

[1, 3, 9, 27, 81, 243, 307, 521, 921, 1563, 2763, 4689, 8289, 14067, 24867, 42201, 74601, 126603, 159947, 479841, 1439523, 4318569, 12955707, 38867121]

約数ペア:

[(1, 38867121), (3, 12955707), (9, 4318569), (27, 1439523), (81, 479841), (243, 159947), (307, 126603), (521, 74601), (921, 42201), (1563, 24867), (2763, 14067), (4689, 8289)]