1027868689

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 1116352160

約数和(自身を除く): 88483471

約数列:

[1, 23, 43, 73, 529, 619, 989, 1679, 3139, 14237, 22747, 26617, 38617, 45187, 72197, 327451, 612191, 1039301, 1660531, 1943041, 14080393, 23903923, 44689943, 1027868689]

約数ペア:

[(1, 1027868689), (23, 44689943), (43, 23903923), (73, 14080393), (529, 1943041), (619, 1660531), (989, 1039301), (1679, 612191), (3139, 327451), (14237, 72197), (22747, 45187), (26617, 38617)]