2789366949

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1110859}}^1$

素因数の和:1110902

約数の個数: 20

約数和(自身を含む): 4301249920

約数和(自身を除く): 1511882971

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 1110859, 3332577, 9997731, 29993193, 34436629, 89979579, 103309887, 309929661, 929788983, 2789366949]

約数ペア:

[(1, 2789366949), (3, 929788983), (9, 309929661), (27, 103309887), (31, 89979579), (81, 34436629), (93, 29993193), (279, 9997731), (837, 3332577), (2511, 1110859)]