2845881

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1085

約数の個数: 16

約数和(自身を含む): 4259200

約数和(自身を除く): 1413319

約数列:

[1, 3, 9, 27, 109, 327, 967, 981, 2901, 2943, 8703, 26109, 105403, 316209, 948627, 2845881]

約数ペア:

[(1, 2845881), (3, 948627), (9, 316209), (27, 105403), (109, 26109), (327, 8703), (967, 2943), (981, 2901)]