2900027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 3360000

約数和(自身を除く): 459973

約数列:

[1, 13, 19, 59, 199, 247, 767, 1121, 2587, 3781, 11741, 14573, 49153, 152633, 223079, 2900027]

約数ペア:

[(1, 2900027), (13, 223079), (19, 152633), (59, 49153), (199, 14573), (247, 11741), (767, 3781), (1121, 2587)]