2183259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1264101

約数列:

[1, 3, 13, 17, 37, 39, 51, 89, 111, 221, 267, 481, 629, 663, 1157, 1443, 1513, 1887, 3293, 3471, 4539, 8177, 9879, 19669, 24531, 42809, 55981, 59007, 128427, 167943, 727753, 2183259]

約数ペア:

[(1, 2183259), (3, 727753), (13, 167943), (17, 128427), (37, 59007), (39, 55981), (51, 42809), (89, 24531), (111, 19669), (221, 9879), (267, 8177), (481, 4539), (629, 3471), (663, 3293), (1157, 1887), (1443, 1513)]