3158541

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 5068800

約数和(自身を除く): 1910259

約数列:

[1, 3, 9, 19, 27, 47, 57, 131, 141, 171, 393, 423, 513, 893, 1179, 1269, 2489, 2679, 3537, 6157, 7467, 8037, 18471, 22401, 24111, 55413, 67203, 116983, 166239, 350949, 1052847, 3158541]

約数ペア:

[(1, 3158541), (3, 1052847), (9, 350949), (19, 166239), (27, 116983), (47, 67203), (57, 55413), (131, 24111), (141, 22401), (171, 18471), (393, 8037), (423, 7467), (513, 6157), (893, 3537), (1179, 2679), (1269, 2489)]