221113320459

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1\times {\mathrm{820753}}^1$

素因数の和:821854

約数の個数: 16

約数和(自身を含む): 298426154400

約数和(自身を除く): 77312833941

約数列:

[1, 3, 89, 267, 1009, 3027, 89801, 269403, 820753, 2462259, 73047017, 219141051, 828139777, 2484419331, 73704440153, 221113320459]

約数ペア:

[(1, 221113320459), (3, 73704440153), (89, 2484419331), (267, 828139777), (1009, 219141051), (3027, 73047017), (89801, 2462259), (269403, 820753)]