2040223491

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{33391}}^1$

素因数の和:33504

約数の個数: 32

約数和(自身を含む): 3162890240

約数和(自身を除く): 1122666749

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 657, 837, 1971, 2263, 6789, 20367, 33391, 61101, 100173, 300519, 901557, 1035121, 2437543, 3105363, 7312629, 9316089, 21937887, 27948267, 65813661, 75563833, 226691499, 680074497, 2040223491]

約数ペア:

[(1, 2040223491), (3, 680074497), (9, 226691499), (27, 75563833), (31, 65813661), (73, 27948267), (93, 21937887), (219, 9316089), (279, 7312629), (657, 3105363), (837, 2437543), (1971, 1035121), (2263, 901557), (6789, 300519), (20367, 100173), (33391, 61101)]