1539202389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{27919}}^1$

素因数の和:28009

約数の個数: 32

約数和(自身を含む): 2315796480

約数和(自身を除く): 776594091

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 391, 799, 1081, 1173, 2397, 3243, 18377, 27919, 55131, 83757, 474623, 642137, 1312193, 1423869, 1926411, 3936579, 10916329, 22307281, 30180439, 32748987, 66921843, 90541317, 513067463, 1539202389]

約数ペア:

[(1, 1539202389), (3, 513067463), (17, 90541317), (23, 66921843), (47, 32748987), (51, 30180439), (69, 22307281), (141, 10916329), (391, 3936579), (799, 1926411), (1081, 1423869), (1173, 1312193), (2397, 642137), (3243, 474623), (18377, 83757), (27919, 55131)]