243428399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5821}}^1$

素因数の和:5942

約数の個数: 16

約数和(自身を含む): 268277760

約数和(自身を除く): 24849361

約数列:

[1, 19, 31, 71, 589, 1349, 2201, 5821, 41819, 110599, 180451, 413291, 3428569, 7852529, 12812021, 243428399]

約数ペア:

[(1, 243428399), (19, 12812021), (31, 7852529), (71, 3428569), (589, 413291), (1349, 180451), (2201, 110599), (5821, 41819)]