2742129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 4455360

約数和(自身を除く): 1713231

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1019, 2691, 3057, 9171, 13247, 23437, 39741, 70311, 119223, 210933, 304681, 914043, 2742129]

約数ペア:

[(1, 2742129), (3, 914043), (9, 304681), (13, 210933), (23, 119223), (39, 70311), (69, 39741), (117, 23437), (207, 13247), (299, 9171), (897, 3057), (1019, 2691)]