85610517

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 115584000

約数和(自身を除く): 29973483

約数列:

[1, 3, 139, 239, 417, 717, 859, 2577, 33221, 99663, 119401, 205301, 358203, 615903, 28536839, 85610517]

約数ペア:

[(1, 85610517), (3, 28536839), (139, 615903), (239, 358203), (417, 205301), (717, 119401), (859, 99663), (2577, 33221)]