2148139.00000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 19256832

約数和(自身を除く): 7485501

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 1193, 3289, 3579, 9867, 13123, 15509, 27439, 39369, 46527, 82317, 170599, 301829, 356707, 511797, 905487, 1070121, 3923777, 11771331]

約数ペア:

[(1, 11771331), (3, 3923777), (11, 1070121), (13, 905487), (23, 511797), (33, 356707), (39, 301829), (69, 170599), (143, 82317), (253, 46527), (299, 39369), (429, 27439), (759, 15509), (897, 13123), (1193, 9867), (3289, 3579)]