23378949

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 40133280

約数和(自身を除く): 16754331

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1381, 1539, 1881, 4143, 5643, 12429, 15191, 16929, 26239, 37287, 45573, 78717, 111861, 136719, 236151, 288629, 410157, 708453, 865887, 1230471, 2125359, 2597661, 7792983, 23378949]

約数ペア:

[(1, 23378949), (3, 7792983), (9, 2597661), (11, 2125359), (19, 1230471), (27, 865887), (33, 708453), (57, 410157), (81, 288629), (99, 236151), (171, 136719), (209, 111861), (297, 78717), (513, 45573), (627, 37287), (891, 26239), (1381, 16929), (1539, 15191), (1881, 12429), (4143, 5643)]