290642943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{52567}}^1$

素因数の和:52686

約数の個数: 16

約数和(自身を含む): 412133120

約数和(自身を除く): 121490177

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 52567, 157701, 998773, 2996319, 5098999, 15296997, 96880981, 290642943]

約数ペア:

[(1, 290642943), (3, 96880981), (19, 15296997), (57, 5098999), (97, 2996319), (291, 998773), (1843, 157701), (5529, 52567)]