885697983

素因数分解:

$3^4\times {\mathrm{1657}}^1\times {\mathrm{6599}}^1$

素因数の和:8268

約数の個数: 20

約数和(自身を含む): 1324078800

約数和(自身を除く): 438380817

約数列:

[1, 3, 9, 27, 81, 1657, 4971, 6599, 14913, 19797, 44739, 59391, 134217, 178173, 534519, 10934543, 32803629, 98410887, 295232661, 885697983]

約数ペア:

[(1, 885697983), (3, 295232661), (9, 98410887), (27, 32803629), (81, 10934543), (1657, 534519), (4971, 178173), (6599, 134217), (14913, 59391), (19797, 44739)]