2742597

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 4656288

約数和(自身を除く): 1913691

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2131, 6393, 19179, 23441, 27703, 70323, 83109, 210969, 249327, 304733, 914199, 2742597]

約数ペア:

[(1, 2742597), (3, 914199), (9, 304733), (11, 249327), (13, 210969), (33, 83109), (39, 70323), (99, 27703), (117, 23441), (143, 19179), (429, 6393), (1287, 2131)]