288520073

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 340899840

約数和(自身を除く): 52379767

約数列:

[1, 17, 19, 23, 71, 323, 391, 437, 547, 1207, 1349, 1633, 7429, 9299, 10393, 12581, 22933, 27761, 31027, 38837, 176681, 213877, 239039, 527459, 660229, 737903, 893251, 4063663, 12544351, 15185267, 16971769, 288520073]

約数ペア:

[(1, 288520073), (17, 16971769), (19, 15185267), (23, 12544351), (71, 4063663), (323, 893251), (391, 737903), (437, 660229), (547, 527459), (1207, 239039), (1349, 213877), (1633, 176681), (7429, 38837), (9299, 31027), (10393, 27761), (12581, 22933)]