1103257729

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{28403}}^1$

素因数の和:28620

約数の個数: 16

約数和(自身を含む): 1308856320

約数和(自身を除く): 205598591

約数列:

[1, 7, 31, 179, 217, 1253, 5549, 28403, 38843, 198821, 880493, 5084137, 6163451, 35588959, 157608247, 1103257729]

約数ペア:

[(1, 1103257729), (7, 157608247), (31, 35588959), (179, 6163451), (217, 5084137), (1253, 880493), (5549, 198821), (28403, 38843)]